18217251738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144581363}}^1$

素因数の和:144581378

約数の個数: 24

約数和(自身を含む): 45109385568

約数和(自身を除く): 26892133830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144581363, 289162726, 433744089, 867488178, 1012069541, 1301232267, 2024139082, 2602464534, 3036208623, 6072417246, 9108625869, 18217251738]

約数ペア:

[(1, 18217251738), (2, 9108625869), (3, 6072417246), (6, 3036208623), (7, 2602464534), (9, 2024139082), (14, 1301232267), (18, 1012069541), (21, 867488178), (42, 433744089), (63, 289162726), (126, 144581363)]