7874556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 19428864

約数和(自身を除く): 11554308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 277, 309, 412, 554, 618, 831, 1108, 1236, 1662, 2369, 3324, 4738, 6371, 7107, 9476, 12742, 14214, 19113, 25484, 28428, 28531, 38226, 57062, 76452, 85593, 114124, 171186, 342372, 656213, 1312426, 1968639, 2624852, 3937278, 7874556]

約数ペア:

[(1, 7874556), (2, 3937278), (3, 2624852), (4, 1968639), (6, 1312426), (12, 656213), (23, 342372), (46, 171186), (69, 114124), (92, 85593), (103, 76452), (138, 57062), (206, 38226), (276, 28531), (277, 28428), (309, 25484), (412, 19113), (554, 14214), (618, 12742), (831, 9476), (1108, 7107), (1236, 6371), (1662, 4738), (2369, 3324)]