42391212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{86161}}^1$

素因数の和:86209

約数の個数: 24

約数和(自身を含む): 101326512

約数和(自身を除く): 58935300

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 86161, 172322, 258483, 344644, 516966, 1033932, 3532601, 7065202, 10597803, 14130404, 21195606, 42391212]

約数ペア:

[(1, 42391212), (2, 21195606), (3, 14130404), (4, 10597803), (6, 7065202), (12, 3532601), (41, 1033932), (82, 516966), (123, 344644), (164, 258483), (246, 172322), (492, 86161)]