42522046

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21851}}^1$

素因数の和:21999

約数の個数: 16

約数和(自身を含む): 73422720

約数和(自身を除く): 30900674

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 21851, 43702, 152957, 305914, 3037289, 6074578, 21261023, 42522046]

約数ペア:

[(1, 42522046), (2, 21261023), (7, 6074578), (14, 3037289), (139, 305914), (278, 152957), (973, 43702), (1946, 21851)]