11147238

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1471}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 24226176

約数和(自身を除く): 13078938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 1471, 2526, 2942, 3789, 4413, 7578, 8826, 13239, 26478, 619291, 1238582, 1857873, 3715746, 5573619, 11147238]

約数ペア:

[(1, 11147238), (2, 5573619), (3, 3715746), (6, 1857873), (9, 1238582), (18, 619291), (421, 26478), (842, 13239), (1263, 8826), (1471, 7578), (2526, 4413), (2942, 3789)]