2487810066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{291791}}^1$

素因数の和:291839

約数の個数: 48

約数和(自身を含む): 5987571840

約数和(自身を除く): 3499761774

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 291791, 583582, 875373, 1750746, 2042537, 4085074, 6127611, 8461939, 12255222, 14297759, 16923878, 25385817, 28595518, 42893277, 50771634, 59233573, 85786554, 118467146, 177700719, 355401438, 414635011, 829270022, 1243905033, 2487810066]

約数ペア:

[(1, 2487810066), (2, 1243905033), (3, 829270022), (6, 414635011), (7, 355401438), (14, 177700719), (21, 118467146), (29, 85786554), (42, 59233573), (49, 50771634), (58, 42893277), (87, 28595518), (98, 25385817), (147, 16923878), (174, 14297759), (203, 12255222), (294, 8461939), (406, 6127611), (609, 4085074), (1218, 2042537), (1421, 1750746), (2842, 875373), (4263, 583582), (8526, 291791)]