18483378

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 39063552

約数和(自身を除く): 20580174

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2311, 2666, 3999, 4622, 6933, 7998, 13866, 71641, 99373, 143282, 198746, 214923, 298119, 429846, 596238, 3080563, 6161126, 9241689, 18483378]

約数ペア:

[(1, 18483378), (2, 9241689), (3, 6161126), (6, 3080563), (31, 596238), (43, 429846), (62, 298119), (86, 214923), (93, 198746), (129, 143282), (186, 99373), (258, 71641), (1333, 13866), (2311, 7998), (2666, 6933), (3999, 4622)]