12438072

素因数分解:

$2^3\times 3^2\times {\mathrm{172751}}^1$

素因数の和:172763

約数の個数: 24

約数和(自身を含む): 33686640

約数和(自身を除く): 21248568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172751, 345502, 518253, 691004, 1036506, 1382008, 1554759, 2073012, 3109518, 4146024, 6219036, 12438072]

約数ペア:

[(1, 12438072), (2, 6219036), (3, 4146024), (4, 3109518), (6, 2073012), (8, 1554759), (9, 1382008), (12, 1036506), (18, 691004), (24, 518253), (36, 345502), (72, 172751)]