21204024

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5851}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 53370240

約数和(自身を除く): 32166216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5851, 11702, 17553, 23404, 35106, 46808, 70212, 140424, 883501, 1767002, 2650503, 3534004, 5301006, 7068008, 10602012, 21204024]

約数ペア:

[(1, 21204024), (2, 10602012), (3, 7068008), (4, 5301006), (6, 3534004), (8, 2650503), (12, 1767002), (24, 883501), (151, 140424), (302, 70212), (453, 46808), (604, 35106), (906, 23404), (1208, 17553), (1812, 11702), (3624, 5851)]