8004564

素因数分解:

$2^2\times 3^2\times {\mathrm{222349}}^1$

素因数の和:222359

約数の個数: 18

約数和(自身を含む): 20233850

約数和(自身を除く): 12229286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 222349, 444698, 667047, 889396, 1334094, 2001141, 2668188, 4002282, 8004564]

約数ペア:

[(1, 8004564), (2, 4002282), (3, 2668188), (4, 2001141), (6, 1334094), (9, 889396), (12, 667047), (18, 444698), (36, 222349)]