130139268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1549277}}^1$

素因数の和:1549291

約数の個数: 24

約数和(自身を含む): 347038272

約数和(自身を除く): 216899004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1549277, 3098554, 4647831, 6197108, 9295662, 10844939, 18591324, 21689878, 32534817, 43379756, 65069634, 130139268]

約数ペア:

[(1, 130139268), (2, 65069634), (3, 43379756), (4, 32534817), (6, 21689878), (7, 18591324), (12, 10844939), (14, 9295662), (21, 6197108), (28, 4647831), (42, 3098554), (84, 1549277)]