18070204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 32266080

約数和(自身を除く): 14195876

約数列:

[1, 2, 4, 89, 178, 193, 263, 356, 386, 526, 772, 1052, 17177, 23407, 34354, 46814, 50759, 68708, 93628, 101518, 203036, 4517551, 9035102, 18070204]

約数ペア:

[(1, 18070204), (2, 9035102), (4, 4517551), (89, 203036), (178, 101518), (193, 93628), (263, 68708), (356, 50759), (386, 46814), (526, 34354), (772, 23407), (1052, 17177)]