2668008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15881}}^1$

素因数の和:15897

約数の個数: 32

約数和(自身を含む): 7623360

約数和(自身を除く): 4955352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15881, 31762, 47643, 63524, 95286, 111167, 127048, 190572, 222334, 333501, 381144, 444668, 667002, 889336, 1334004, 2668008]

約数ペア:

[(1, 2668008), (2, 1334004), (3, 889336), (4, 667002), (6, 444668), (7, 381144), (8, 333501), (12, 222334), (14, 190572), (21, 127048), (24, 111167), (28, 95286), (42, 63524), (56, 47643), (84, 31762), (168, 15881)]