7983306

素因数分解:

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

素因数の和:312

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11370294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 251, 279, 342, 502, 513, 558, 589, 753, 837, 1026, 1178, 1506, 1674, 1767, 2259, 3534, 4518, 4769, 5301, 6777, 7781, 9538, 10602, 13554, 14307, 15562, 15903, 23343, 28614, 31806, 42921, 46686, 70029, 85842, 128763, 140058, 147839, 210087, 257526, 295678, 420174, 443517, 887034, 1330551, 2661102, 3991653, 7983306]

約数ペア:

[(1, 7983306), (2, 3991653), (3, 2661102), (6, 1330551), (9, 887034), (18, 443517), (19, 420174), (27, 295678), (31, 257526), (38, 210087), (54, 147839), (57, 140058), (62, 128763), (93, 85842), (114, 70029), (171, 46686), (186, 42921), (251, 31806), (279, 28614), (342, 23343), (502, 15903), (513, 15562), (558, 14307), (589, 13554), (753, 10602), (837, 9538), (1026, 7781), (1178, 6777), (1506, 5301), (1674, 4769), (1767, 4518), (2259, 3534)]