31988214

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11927}}^1$

素因数の和:12084

約数の個数: 24

約数和(自身を含む): 69778800

約数和(自身を除く): 37790586

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 11927, 23854, 35781, 71562, 107343, 214686, 1777123, 3554246, 5331369, 10662738, 15994107, 31988214]

約数ペア:

[(1, 31988214), (2, 15994107), (3, 10662738), (6, 5331369), (9, 3554246), (18, 1777123), (149, 214686), (298, 107343), (447, 71562), (894, 35781), (1341, 23854), (2682, 11927)]