15966612

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 45158400

約数和(自身を除く): 29191788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 251, 279, 342, 372, 502, 513, 558, 589, 684, 753, 837, 1004, 1026, 1116, 1178, 1506, 1674, 1767, 2052, 2259, 2356, 3012, 3348, 3534, 4518, 4769, 5301, 6777, 7068, 7781, 9036, 9538, 10602, 13554, 14307, 15562, 15903, 19076, 21204, 23343, 27108, 28614, 31124, 31806, 42921, 46686, 57228, 63612, 70029, 85842, 93372, 128763, 140058, 147839, 171684, 210087, 257526, 280116, 295678, 420174, 443517, 515052, 591356, 840348, 887034, 1330551, 1774068, 2661102, 3991653, 5322204, 7983306, 15966612]

約数ペア:

[(1, 15966612), (2, 7983306), (3, 5322204), (4, 3991653), (6, 2661102), (9, 1774068), (12, 1330551), (18, 887034), (19, 840348), (27, 591356), (31, 515052), (36, 443517), (38, 420174), (54, 295678), (57, 280116), (62, 257526), (76, 210087), (93, 171684), (108, 147839), (114, 140058), (124, 128763), (171, 93372), (186, 85842), (228, 70029), (251, 63612), (279, 57228), (342, 46686), (372, 42921), (502, 31806), (513, 31124), (558, 28614), (589, 27108), (684, 23343), (753, 21204), (837, 19076), (1004, 15903), (1026, 15562), (1116, 14307), (1178, 13554), (1506, 10602), (1674, 9538), (1767, 9036), (2052, 7781), (2259, 7068), (2356, 6777), (3012, 5301), (3348, 4769), (3534, 4518)]