78669018

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38677}}^1$

素因数の和:38798

約数の個数: 24

約数和(自身を含む): 171962388

約数和(自身を除く): 93293370

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 38677, 77354, 116031, 232062, 348093, 696186, 4370501, 8741002, 13111503, 26223006, 39334509, 78669018]

約数ペア:

[(1, 78669018), (2, 39334509), (3, 26223006), (6, 13111503), (9, 8741002), (18, 4370501), (113, 696186), (226, 348093), (339, 232062), (678, 116031), (1017, 77354), (2034, 38677)]