21528224376

素因数分解:

$2^3\times 3^1\times {\mathrm{897009349}}^1$

素因数の和:897009358

約数の個数: 16

約数和(自身を含む): 53820561000

約数和(自身を除く): 32292336624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 897009349, 1794018698, 2691028047, 3588037396, 5382056094, 7176074792, 10764112188, 21528224376]

約数ペア:

[(1, 21528224376), (2, 10764112188), (3, 7176074792), (4, 5382056094), (6, 3588037396), (8, 2691028047), (12, 1794018698), (24, 897009349)]