17932890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2833}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 43258176

約数和(自身を除く): 25325286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 2833, 3165, 5666, 6330, 8499, 14165, 16998, 28330, 42495, 84990, 597763, 1195526, 1793289, 2988815, 3586578, 5977630, 8966445, 17932890]

約数ペア:

[(1, 17932890), (2, 8966445), (3, 5977630), (5, 3586578), (6, 2988815), (10, 1793289), (15, 1195526), (30, 597763), (211, 84990), (422, 42495), (633, 28330), (1055, 16998), (1266, 14165), (2110, 8499), (2833, 6330), (3165, 5666)]