1620012

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 3813376

約数和(自身を除く): 2193364

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1063, 1524, 2126, 3189, 4252, 6378, 12756, 135001, 270002, 405003, 540004, 810006, 1620012]

約数ペア:

[(1, 1620012), (2, 810006), (3, 540004), (4, 405003), (6, 270002), (12, 135001), (127, 12756), (254, 6378), (381, 4252), (508, 3189), (762, 2126), (1063, 1524)]