18882438

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{66959}}^1$

素因数の和:67011

約数の個数: 16

約数和(自身を含む): 38568960

約数和(自身を除く): 19686522

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 66959, 133918, 200877, 401754, 3147073, 6294146, 9441219, 18882438]

約数ペア:

[(1, 18882438), (2, 9441219), (3, 6294146), (6, 3147073), (47, 401754), (94, 200877), (141, 133918), (282, 66959)]