15674018004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739201}}^1$

素因数の和:739261

約数の個数: 72

約数和(自身を含む): 43051124480

約数和(自身を除く): 27377106476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 739201, 1478402, 2217603, 2956804, 4435206, 6652809, 8870412, 13305618, 14044819, 22915231, 26611236, 28089638, 42134457, 45830462, 56179276, 68745693, 84268914, 91660924, 126403371, 137491386, 168537828, 206237079, 252806742, 274982772, 412474158, 435389389, 505613484, 824948316, 870778778, 1306168167, 1741557556, 2612336334, 3918504501, 5224672668, 7837009002, 15674018004]

約数ペア:

[(1, 15674018004), (2, 7837009002), (3, 5224672668), (4, 3918504501), (6, 2612336334), (9, 1741557556), (12, 1306168167), (18, 870778778), (19, 824948316), (31, 505613484), (36, 435389389), (38, 412474158), (57, 274982772), (62, 252806742), (76, 206237079), (93, 168537828), (114, 137491386), (124, 126403371), (171, 91660924), (186, 84268914), (228, 68745693), (279, 56179276), (342, 45830462), (372, 42134457), (558, 28089638), (589, 26611236), (684, 22915231), (1116, 14044819), (1178, 13305618), (1767, 8870412), (2356, 6652809), (3534, 4435206), (5301, 2956804), (7068, 2217603), (10602, 1478402), (21204, 739201)]