68890572

素因数分解:

$2^2\times 3^2\times {\mathrm{1913627}}^1$

素因数の和:1913637

約数の個数: 18

約数和(自身を含む): 174140148

約数和(自身を除く): 105249576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1913627, 3827254, 5740881, 7654508, 11481762, 17222643, 22963524, 34445286, 68890572]

約数ペア:

[(1, 68890572), (2, 34445286), (3, 22963524), (4, 17222643), (6, 11481762), (9, 7654508), (12, 5740881), (18, 3827254), (36, 1913627)]