39970476

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 131712000

約数和(自身を除く): 91741524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 83, 84, 91, 98, 108, 117, 126, 147, 156, 166, 182, 189, 196, 234, 249, 252, 273, 294, 332, 343, 351, 364, 378, 441, 468, 498, 546, 581, 588, 637, 686, 702, 747, 756, 819, 882, 996, 1029, 1079, 1092, 1162, 1274, 1323, 1372, 1404, 1494, 1638, 1743, 1764, 1911, 2058, 2158, 2241, 2324, 2457, 2548, 2646, 2988, 3087, 3237, 3276, 3486, 3822, 4067, 4116, 4316, 4459, 4482, 4914, 5229, 5292, 5733, 6174, 6474, 6972, 7553, 7644, 8134, 8918, 8964, 9261, 9711, 9828, 10458, 11466, 12201, 12348, 12948, 13377, 15106, 15687, 16268, 17199, 17836, 18522, 19422, 20916, 22659, 22932, 24402, 26754, 28469, 29133, 30212, 31374, 34398, 36603, 37044, 38844, 40131, 45318, 48804, 52871, 53508, 56938, 58266, 62748, 67977, 68796, 73206, 80262, 85407, 90636, 105742, 109809, 113876, 116532, 120393, 135954, 146412, 158613, 160524, 170814, 203931, 211484, 219618, 240786, 256221, 271908, 317226, 341628, 370097, 407862, 439236, 475839, 481572, 512442, 634452, 740194, 768663, 815724, 951678, 1024884, 1110291, 1427517, 1480388, 1537326, 1903356, 2220582, 2855034, 3074652, 3330873, 4441164, 5710068, 6661746, 9992619, 13323492, 19985238, 39970476]

約数ペア:

[(1, 39970476), (2, 19985238), (3, 13323492), (4, 9992619), (6, 6661746), (7, 5710068), (9, 4441164), (12, 3330873), (13, 3074652), (14, 2855034), (18, 2220582), (21, 1903356), (26, 1537326), (27, 1480388), (28, 1427517), (36, 1110291), (39, 1024884), (42, 951678), (49, 815724), (52, 768663), (54, 740194), (63, 634452), (78, 512442), (83, 481572), (84, 475839), (91, 439236), (98, 407862), (108, 370097), (117, 341628), (126, 317226), (147, 271908), (156, 256221), (166, 240786), (182, 219618), (189, 211484), (196, 203931), (234, 170814), (249, 160524), (252, 158613), (273, 146412), (294, 135954), (332, 120393), (343, 116532), (351, 113876), (364, 109809), (378, 105742), (441, 90636), (468, 85407), (498, 80262), (546, 73206), (581, 68796), (588, 67977), (637, 62748), (686, 58266), (702, 56938), (747, 53508), (756, 52871), (819, 48804), (882, 45318), (996, 40131), (1029, 38844), (1079, 37044), (1092, 36603), (1162, 34398), (1274, 31374), (1323, 30212), (1372, 29133), (1404, 28469), (1494, 26754), (1638, 24402), (1743, 22932), (1764, 22659), (1911, 20916), (2058, 19422), (2158, 18522), (2241, 17836), (2324, 17199), (2457, 16268), (2548, 15687), (2646, 15106), (2988, 13377), (3087, 12948), (3237, 12348), (3276, 12201), (3486, 11466), (3822, 10458), (4067, 9828), (4116, 9711), (4316, 9261), (4459, 8964), (4482, 8918), (4914, 8134), (5229, 7644), (5292, 7553), (5733, 6972), (6174, 6474)]