130816644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1557341}}^1$

素因数の和:1557355

約数の個数: 24

約数和(自身を含む): 348844608

約数和(自身を除く): 218027964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1557341, 3114682, 4672023, 6229364, 9344046, 10901387, 18688092, 21802774, 32704161, 43605548, 65408322, 130816644]

約数ペア:

[(1, 130816644), (2, 65408322), (3, 43605548), (4, 32704161), (6, 21802774), (7, 18688092), (12, 10901387), (14, 9344046), (21, 6229364), (28, 4672023), (42, 3114682), (84, 1557341)]