131338386

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{40763}}^1$

素因数の和:40950

約数の個数: 24

約数和(自身を含む): 286163280

約数和(自身を除く): 154824894

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 40763, 81526, 122289, 244578, 366867, 733734, 7296577, 14593154, 21889731, 43779462, 65669193, 131338386]

約数ペア:

[(1, 131338386), (2, 65669193), (3, 43779462), (6, 21889731), (9, 14593154), (18, 7296577), (179, 733734), (358, 366867), (537, 244578), (1074, 122289), (1611, 81526), (3222, 40763)]