42790692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509413}}^1$

素因数の和:509427

約数の個数: 24

約数和(自身を含む): 114108736

約数和(自身を除く): 71318044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509413, 1018826, 1528239, 2037652, 3056478, 3565891, 6112956, 7131782, 10697673, 14263564, 21395346, 42790692]

約数ペア:

[(1, 42790692), (2, 21395346), (3, 14263564), (4, 10697673), (6, 7131782), (7, 6112956), (12, 3565891), (14, 3056478), (21, 2037652), (28, 1528239), (42, 1018826), (84, 509413)]