18318594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{436157}}^1$

素因数の和:436169

約数の個数: 16

約数和(自身を含む): 41871168

約数和(自身を除く): 23552574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 436157, 872314, 1308471, 2616942, 3053099, 6106198, 9159297, 18318594]

約数ペア:

[(1, 18318594), (2, 9159297), (3, 6106198), (6, 3053099), (7, 2616942), (14, 1308471), (21, 872314), (42, 436157)]