81810071286

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{11846231}}^1$

素因数の和:11847387

約数の個数: 16

約数和(自身を含む): 163762311168

約数和(自身を除く): 81952239882

約数列:

[1, 2, 3, 6, 1151, 2302, 3453, 6906, 11846231, 23692462, 35538693, 71077386, 13635011881, 27270023762, 40905035643, 81810071286]

約数ペア:

[(1, 81810071286), (2, 40905035643), (3, 27270023762), (6, 13635011881), (1151, 71077386), (2302, 35538693), (3453, 23692462), (6906, 11846231)]