18996882

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{28019}}^1$

素因数の和:28137

約数の個数: 16

約数和(自身を含む): 38331360

約数和(自身を除く): 19334478

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 28019, 56038, 84057, 168114, 3166147, 6332294, 9498441, 18996882]

約数ペア:

[(1, 18996882), (2, 9498441), (3, 6332294), (6, 3166147), (113, 168114), (226, 84057), (339, 56038), (678, 28019)]