74671398

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{26423}}^1$

素因数の和:26588

約数の個数: 24

約数和(自身を含む): 162824688

約数和(自身を除く): 88153290

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 26423, 52846, 79269, 158538, 237807, 475614, 4148411, 8296822, 12445233, 24890466, 37335699, 74671398]

約数ペア:

[(1, 74671398), (2, 37335699), (3, 24890466), (6, 12445233), (9, 8296822), (18, 4148411), (157, 475614), (314, 237807), (471, 158538), (942, 79269), (1413, 52846), (2826, 26423)]