81330482028

素因数分解:

$2^2\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{1897939}}^1$

素因数の和:1901517

約数の個数: 24

約数和(自身を含む): 189824367040

約数和(自身を除く): 108493885012

約数列:

[1, 2, 3, 4, 6, 12, 3571, 7142, 10713, 14284, 21426, 42852, 1897939, 3795878, 5693817, 7591756, 11387634, 22775268, 6777540169, 13555080338, 20332620507, 27110160676, 40665241014, 81330482028]

約数ペア:

[(1, 81330482028), (2, 40665241014), (3, 27110160676), (4, 20332620507), (6, 13555080338), (12, 6777540169), (3571, 22775268), (7142, 11387634), (10713, 7591756), (14284, 5693817), (21426, 3795878), (42852, 1897939)]