18103661050

素因数分解:

$2^1\times 5^2\times {\mathrm{362073221}}^1$

素因数の和:362073233

約数の個数: 12

約数和(自身を含む): 33672809646

約数和(自身を除く): 15569148596

約数列:

[1, 2, 5, 10, 25, 50, 362073221, 724146442, 1810366105, 3620732210, 9051830525, 18103661050]

約数ペア:

[(1, 18103661050), (2, 9051830525), (5, 3620732210), (10, 1810366105), (25, 724146442), (50, 362073221)]