42168426

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{43117}}^1$

素因数の和:43285

約数の個数: 16

約数和(自身を含む): 84856224

約数和(自身を除く): 42687798

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 43117, 86234, 129351, 258702, 7028071, 14056142, 21084213, 42168426]

約数ペア:

[(1, 42168426), (2, 21084213), (3, 14056142), (6, 7028071), (163, 258702), (326, 129351), (489, 86234), (978, 43117)]