18492867312

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1\times {\mathrm{3361}}^1$

素因数の和:4902

約数の個数: 80

約数和(自身を含む): 48425710080

約数和(自身を除く): 29932842768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1451, 1896, 2902, 3361, 3792, 4353, 5804, 6722, 8706, 10083, 11608, 13444, 17412, 20166, 23216, 26888, 34824, 40332, 53776, 69648, 80664, 114629, 161328, 229258, 265519, 343887, 458516, 531038, 687774, 796557, 917032, 1062076, 1375548, 1593114, 1834064, 2124152, 2751096, 3186228, 4248304, 4876811, 5502192, 6372456, 9753622, 12744912, 14630433, 19507244, 29260866, 39014488, 58521732, 78028976, 117043464, 234086928, 385268069, 770536138, 1155804207, 1541072276, 2311608414, 3082144552, 4623216828, 6164289104, 9246433656, 18492867312]

約数ペア:

[(1, 18492867312), (2, 9246433656), (3, 6164289104), (4, 4623216828), (6, 3082144552), (8, 2311608414), (12, 1541072276), (16, 1155804207), (24, 770536138), (48, 385268069), (79, 234086928), (158, 117043464), (237, 78028976), (316, 58521732), (474, 39014488), (632, 29260866), (948, 19507244), (1264, 14630433), (1451, 12744912), (1896, 9753622), (2902, 6372456), (3361, 5502192), (3792, 4876811), (4353, 4248304), (5804, 3186228), (6722, 2751096), (8706, 2124152), (10083, 1834064), (11608, 1593114), (13444, 1375548), (17412, 1062076), (20166, 917032), (23216, 796557), (26888, 687774), (34824, 531038), (40332, 458516), (53776, 343887), (69648, 265519), (80664, 229258), (114629, 161328)]