42408918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{102437}}^1$

素因数の和:102468

約数の個数: 24

約数和(自身を含む): 95881968

約数和(自身を除く): 53473050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 102437, 204874, 307311, 614622, 921933, 1843866, 2356051, 4712102, 7068153, 14136306, 21204459, 42408918]

約数ペア:

[(1, 42408918), (2, 21204459), (3, 14136306), (6, 7068153), (9, 4712102), (18, 2356051), (23, 1843866), (46, 921933), (69, 614622), (138, 307311), (207, 204874), (414, 102437)]