21853711272

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{3543079}}^1$

素因数の和:3543345

約数の個数: 32

約数和(自身を含む): 54846878400

約数和(自身を除く): 32993167128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 3543079, 7086158, 10629237, 14172316, 21258474, 28344632, 42516948, 85033896, 910571303, 1821142606, 2731713909, 3642285212, 5463427818, 7284570424, 10926855636, 21853711272]

約数ペア:

[(1, 21853711272), (2, 10926855636), (3, 7284570424), (4, 5463427818), (6, 3642285212), (8, 2731713909), (12, 1821142606), (24, 910571303), (257, 85033896), (514, 42516948), (771, 28344632), (1028, 21258474), (1542, 14172316), (2056, 10629237), (3084, 7086158), (6168, 3543079)]