18904086

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8017}}^1$

素因数の和:8156

約数の個数: 24

約数和(自身を含む): 41276664

約数和(自身を除く): 22372578

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8017, 16034, 24051, 48102, 72153, 144306, 1050227, 2100454, 3150681, 6301362, 9452043, 18904086]

約数ペア:

[(1, 18904086), (2, 9452043), (3, 6301362), (6, 3150681), (9, 2100454), (18, 1050227), (131, 144306), (262, 72153), (393, 48102), (786, 24051), (1179, 16034), (2358, 8017)]