2669142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 6170112

約数和(自身を除く): 3500970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 617, 618, 721, 1234, 1442, 1851, 2163, 3702, 4319, 4326, 8638, 12957, 25914, 63551, 127102, 190653, 381306, 444857, 889714, 1334571, 2669142]

約数ペア:

[(1, 2669142), (2, 1334571), (3, 889714), (6, 444857), (7, 381306), (14, 190653), (21, 127102), (42, 63551), (103, 25914), (206, 12957), (309, 8638), (617, 4326), (618, 4319), (721, 3702), (1234, 2163), (1442, 1851)]