18383674

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 28320768

約数和(自身を除く): 9937094

約数列:

[1, 2, 47, 94, 223, 446, 877, 1754, 10481, 20962, 41219, 82438, 195571, 391142, 9191837, 18383674]

約数ペア:

[(1, 18383674), (2, 9191837), (47, 391142), (94, 195571), (223, 82438), (446, 41219), (877, 20962), (1754, 10481)]