133399998

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{49739}}^1$

素因数の和:49896

約数の個数: 24

約数和(自身を含む): 290979000

約数和(自身を除く): 157579002

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 49739, 99478, 149217, 298434, 447651, 895302, 7411111, 14822222, 22233333, 44466666, 66699999, 133399998]

約数ペア:

[(1, 133399998), (2, 66699999), (3, 44466666), (6, 22233333), (9, 14822222), (18, 7411111), (149, 895302), (298, 447651), (447, 298434), (894, 149217), (1341, 99478), (2682, 49739)]