19818958068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9364

約数の個数: 288

約数和(自身を含む): 66452843520

約数和(自身を除く): 46633885452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 588, 637, 651, 702, 756, 806, 819, 837, 868, 882, 1092, 1116, 1209, 1274, 1302, 1323, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1953, 2418, 2457, 2548, 2604, 2646, 2821, 3038, 3276, 3348, 3627, 3822, 3906, 4557, 4836, 4914, 5292, 5642, 5733, 5859, 6076, 7254, 7644, 7812, 8463, 9114, 9293, 9828, 10881, 11284, 11466, 11718, 13671, 14508, 16926, 17199, 18228, 18586, 19747, 21762, 22932, 23436, 25389, 27342, 27879, 33852, 34398, 37172, 39494, 41013, 43524, 50778, 54684, 55758, 59241, 65051, 68796, 76167, 78988, 82026, 83637, 101556, 111516, 118482, 120809, 130102, 152334, 164052, 167274, 177723, 195153, 236964, 241618, 250911, 260204, 288083, 304668, 334548, 355446, 362427, 390306, 455357, 483236, 501822, 533169, 576166, 585459, 710892, 724854, 780612, 845663, 864249, 910714, 1003644, 1066338, 1087281, 1152332, 1170918, 1366071, 1449708, 1691326, 1728498, 1756377, 1821428, 2016581, 2132676, 2174562, 2341836, 2536989, 2592747, 2732142, 3261843, 3382652, 3456996, 3512754, 3745079, 4033162, 4098213, 4349124, 5073978, 5185494, 5464284, 5919641, 6049743, 6523686, 7025508, 7490158, 7610967, 7778241, 8066324, 8196426, 10147956, 10370988, 11235237, 11839282, 12099486, 12294639, 13047372, 14116067, 14980316, 15221934, 15556482, 16392852, 17758923, 18149229, 22470474, 22832901, 23678564, 24198972, 24589278, 26215553, 28232134, 30443868, 31112964, 33705711, 35517846, 36298458, 42348201, 44940948, 45665802, 49178556, 52431106, 53276769, 54447687, 56464268, 67411422, 71035692, 72596916, 78646659, 84696402, 91331604, 101117133, 104862212, 106553538, 108895374, 127044603, 134822844, 157293318, 159830307, 169392804, 183508871, 202234266, 213107076, 217790748, 235939977, 254089206, 314586636, 319660614, 367017742, 381133809, 404468532, 471879954, 508178412, 550526613, 639321228, 707819931, 734035484, 762267618, 943759908, 1101053226, 1415639862, 1524535236, 1651579839, 2202106452, 2831279724, 3303159678, 4954739517, 6606319356, 9909479034, 19818958068]

約数ペア:

[(1, 19818958068), (2, 9909479034), (3, 6606319356), (4, 4954739517), (6, 3303159678), (7, 2831279724), (9, 2202106452), (12, 1651579839), (13, 1524535236), (14, 1415639862), (18, 1101053226), (21, 943759908), (26, 762267618), (27, 734035484), (28, 707819931), (31, 639321228), (36, 550526613), (39, 508178412), (42, 471879954), (49, 404468532), (52, 381133809), (54, 367017742), (62, 319660614), (63, 314586636), (78, 254089206), (84, 235939977), (91, 217790748), (93, 213107076), (98, 202234266), (108, 183508871), (117, 169392804), (124, 159830307), (126, 157293318), (147, 134822844), (156, 127044603), (182, 108895374), (186, 106553538), (189, 104862212), (196, 101117133), (217, 91331604), (234, 84696402), (252, 78646659), (273, 72596916), (279, 71035692), (294, 67411422), (351, 56464268), (364, 54447687), (372, 53276769), (378, 52431106), (403, 49178556), (434, 45665802), (441, 44940948), (468, 42348201), (546, 36298458), (558, 35517846), (588, 33705711), (637, 31112964), (651, 30443868), (702, 28232134), (756, 26215553), (806, 24589278), (819, 24198972), (837, 23678564), (868, 22832901), (882, 22470474), (1092, 18149229), (1116, 17758923), (1209, 16392852), (1274, 15556482), (1302, 15221934), (1323, 14980316), (1404, 14116067), (1519, 13047372), (1612, 12294639), (1638, 12099486), (1674, 11839282), (1764, 11235237), (1911, 10370988), (1953, 10147956), (2418, 8196426), (2457, 8066324), (2548, 7778241), (2604, 7610967), (2646, 7490158), (2821, 7025508), (3038, 6523686), (3276, 6049743), (3348, 5919641), (3627, 5464284), (3822, 5185494), (3906, 5073978), (4557, 4349124), (4836, 4098213), (4914, 4033162), (5292, 3745079), (5642, 3512754), (5733, 3456996), (5859, 3382652), (6076, 3261843), (7254, 2732142), (7644, 2592747), (7812, 2536989), (8463, 2341836), (9114, 2174562), (9293, 2132676), (9828, 2016581), (10881, 1821428), (11284, 1756377), (11466, 1728498), (11718, 1691326), (13671, 1449708), (14508, 1366071), (16926, 1170918), (17199, 1152332), (18228, 1087281), (18586, 1066338), (19747, 1003644), (21762, 910714), (22932, 864249), (23436, 845663), (25389, 780612), (27342, 724854), (27879, 710892), (33852, 585459), (34398, 576166), (37172, 533169), (39494, 501822), (41013, 483236), (43524, 455357), (50778, 390306), (54684, 362427), (55758, 355446), (59241, 334548), (65051, 304668), (68796, 288083), (76167, 260204), (78988, 250911), (82026, 241618), (83637, 236964), (101556, 195153), (111516, 177723), (118482, 167274), (120809, 164052), (130102, 152334)]