18305564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 33082560

約数和(自身を除く): 14776996

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 1093, 2186, 4187, 4372, 8374, 16748, 57929, 86347, 115858, 172694, 231716, 345388, 4576391, 9152782, 18305564]

約数ペア:

[(1, 18305564), (2, 9152782), (4, 4576391), (53, 345388), (79, 231716), (106, 172694), (158, 115858), (212, 86347), (316, 57929), (1093, 16748), (2186, 8374), (4187, 4372)]