221226140214

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{47822339}}^1$

素因数の和:47822604

約数の個数: 24

約数和(自身を含む): 481188385080

約数和(自身を除く): 259962244866

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 47822339, 95644678, 143467017, 286934034, 430401051, 860802102, 12290341123, 24580682246, 36871023369, 73742046738, 110613070107, 221226140214]

約数ペア:

[(1, 221226140214), (2, 110613070107), (3, 73742046738), (6, 36871023369), (9, 24580682246), (18, 12290341123), (257, 860802102), (514, 430401051), (771, 286934034), (1542, 143467017), (2313, 95644678), (4626, 47822339)]