1521365688

素因数分解:

$2^3\times 3^2\times {\mathrm{21130079}}^1$

素因数の和:21130091

約数の個数: 24

約数和(自身を含む): 4120365600

約数和(自身を除く): 2598999912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21130079, 42260158, 63390237, 84520316, 126780474, 169040632, 190170711, 253560948, 380341422, 507121896, 760682844, 1521365688]

約数ペア:

[(1, 1521365688), (2, 760682844), (3, 507121896), (4, 380341422), (6, 253560948), (8, 190170711), (9, 169040632), (12, 126780474), (18, 84520316), (24, 63390237), (36, 42260158), (72, 21130079)]