21528723792

素因数分解:

$2^4\times 3^1\times {\mathrm{448515079}}^1$

素因数の和:448515090

約数の個数: 20

約数和(自身を含む): 55615869920

約数和(自身を除く): 34087146128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448515079, 897030158, 1345545237, 1794060316, 2691090474, 3588120632, 5382180948, 7176241264, 10764361896, 21528723792]

約数ペア:

[(1, 21528723792), (2, 10764361896), (3, 7176241264), (4, 5382180948), (6, 3588120632), (8, 2691090474), (12, 1794060316), (16, 1345545237), (24, 897030158), (48, 448515079)]