15156726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 33411840

約数和(自身を除く): 18255114

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 4519, 9038, 13557, 27114, 58747, 117494, 176241, 194317, 352482, 388634, 582951, 1165902, 2526121, 5052242, 7578363, 15156726]

約数ペア:

[(1, 15156726), (2, 7578363), (3, 5052242), (6, 2526121), (13, 1165902), (26, 582951), (39, 388634), (43, 352482), (78, 194317), (86, 176241), (129, 117494), (258, 58747), (559, 27114), (1118, 13557), (1677, 9038), (3354, 4519)]