18412572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21611}}^1$

素因数の和:21689

約数の個数: 24

約数和(自身を含む): 43569792

約数和(自身を除く): 25157220

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21611, 43222, 64833, 86444, 129666, 259332, 1534381, 3068762, 4603143, 6137524, 9206286, 18412572]

約数ペア:

[(1, 18412572), (2, 9206286), (3, 6137524), (4, 4603143), (6, 3068762), (12, 1534381), (71, 259332), (142, 129666), (213, 86444), (284, 64833), (426, 43222), (852, 21611)]