133203762

素因数分解:

$2^1\times 3^2\times {\mathrm{7400209}}^1$

素因数の和:7400217

約数の個数: 12

約数和(自身を含む): 288608190

約数和(自身を除く): 155404428

約数列:

[1, 2, 3, 6, 9, 18, 7400209, 14800418, 22200627, 44401254, 66601881, 133203762]

約数ペア:

[(1, 133203762), (2, 66601881), (3, 44401254), (6, 22200627), (9, 14800418), (18, 7400209)]