18683706

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{20899}}^1$

素因数の和:21053

約数の個数: 16

約数和(自身を含む): 37620000

約数和(自身を除く): 18936294

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 20899, 41798, 62697, 125394, 3113951, 6227902, 9341853, 18683706]

約数ペア:

[(1, 18683706), (2, 9341853), (3, 6227902), (6, 3113951), (149, 125394), (298, 62697), (447, 41798), (894, 20899)]