18136920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151141}}^1$

素因数の和:151155

約数の個数: 32

約数和(自身を含む): 54411120

約数和(自身を除く): 36274200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151141, 302282, 453423, 604564, 755705, 906846, 1209128, 1511410, 1813692, 2267115, 3022820, 3627384, 4534230, 6045640, 9068460, 18136920]

約数ペア:

[(1, 18136920), (2, 9068460), (3, 6045640), (4, 4534230), (5, 3627384), (6, 3022820), (8, 2267115), (10, 1813692), (12, 1511410), (15, 1209128), (20, 906846), (24, 755705), (30, 604564), (40, 453423), (60, 302282), (120, 151141)]