18639037872

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67733}}^1$

素因数の和:67777

約数の個数: 240

約数和(自身を含む): 67024147680

約数和(自身を除く): 48385109808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7644, 9828, 10192, 10584, 11466, 13104, 15288, 17199, 19656, 21168, 22932, 30576, 34398, 39312, 45864, 67733, 68796, 91728, 135466, 137592, 203199, 270932, 275184, 406398, 474131, 541864, 609597, 812796, 880529, 948262, 1083728, 1219194, 1422393, 1625592, 1761058, 1828791, 1896524, 2438388, 2641587, 2844786, 3251184, 3318917, 3522116, 3657582, 3793048, 4267179, 4876776, 5283174, 5689572, 6163703, 6637834, 7044232, 7315164, 7586096, 7924761, 8534358, 9753552, 9956751, 10566348, 11379144, 12327406, 12801537, 13275668, 14088464, 14630328, 15849522, 17068716, 18491109, 19913502, 21132696, 22758288, 23774283, 24654812, 25603074, 26551336, 29260656, 29870253, 31699044, 34137432, 36982218, 39827004, 42265392, 43145921, 47548566, 49309624, 51206148, 53102672, 55473327, 59740506, 63398088, 68274864, 73964436, 79654008, 86291842, 89610759, 95097132, 98619248, 102412296, 110946654, 119481012, 126796176, 129437763, 147928872, 159308016, 166419981, 172583684, 179221518, 190194264, 204824592, 221893308, 238962024, 258875526, 295857744, 332839962, 345167368, 358443036, 380388528, 388313289, 443786616, 477924048, 517751052, 665679924, 690334736, 716886072, 776626578, 887573232, 1035502104, 1164939867, 1331359848, 1433772144, 1553253156, 2071004208, 2329879734, 2662719696, 3106506312, 4659759468, 6213012624, 9319518936, 18639037872]

約数ペア:

[(1, 18639037872), (2, 9319518936), (3, 6213012624), (4, 4659759468), (6, 3106506312), (7, 2662719696), (8, 2329879734), (9, 2071004208), (12, 1553253156), (13, 1433772144), (14, 1331359848), (16, 1164939867), (18, 1035502104), (21, 887573232), (24, 776626578), (26, 716886072), (27, 690334736), (28, 665679924), (36, 517751052), (39, 477924048), (42, 443786616), (48, 388313289), (49, 380388528), (52, 358443036), (54, 345167368), (56, 332839962), (63, 295857744), (72, 258875526), (78, 238962024), (84, 221893308), (91, 204824592), (98, 190194264), (104, 179221518), (108, 172583684), (112, 166419981), (117, 159308016), (126, 147928872), (144, 129437763), (147, 126796176), (156, 119481012), (168, 110946654), (182, 102412296), (189, 98619248), (196, 95097132), (208, 89610759), (216, 86291842), (234, 79654008), (252, 73964436), (273, 68274864), (294, 63398088), (312, 59740506), (336, 55473327), (351, 53102672), (364, 51206148), (378, 49309624), (392, 47548566), (432, 43145921), (441, 42265392), (468, 39827004), (504, 36982218), (546, 34137432), (588, 31699044), (624, 29870253), (637, 29260656), (702, 26551336), (728, 25603074), (756, 24654812), (784, 23774283), (819, 22758288), (882, 21132696), (936, 19913502), (1008, 18491109), (1092, 17068716), (1176, 15849522), (1274, 14630328), (1323, 14088464), (1404, 13275668), (1456, 12801537), (1512, 12327406), (1638, 11379144), (1764, 10566348), (1872, 9956751), (1911, 9753552), (2184, 8534358), (2352, 7924761), (2457, 7586096), (2548, 7315164), (2646, 7044232), (2808, 6637834), (3024, 6163703), (3276, 5689572), (3528, 5283174), (3822, 4876776), (4368, 4267179), (4914, 3793048), (5096, 3657582), (5292, 3522116), (5616, 3318917), (5733, 3251184), (6552, 2844786), (7056, 2641587), (7644, 2438388), (9828, 1896524), (10192, 1828791), (10584, 1761058), (11466, 1625592), (13104, 1422393), (15288, 1219194), (17199, 1083728), (19656, 948262), (21168, 880529), (22932, 812796), (30576, 609597), (34398, 541864), (39312, 474131), (45864, 406398), (67733, 275184), (68796, 270932), (91728, 203199), (135466, 137592)]