2015280666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15994291}}^1$

素因数の和:15994306

約数の個数: 24

約数和(自身を含む): 4990219104

約数和(自身を除く): 2974938438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15994291, 31988582, 47982873, 95965746, 111960037, 143948619, 223920074, 287897238, 335880111, 671760222, 1007640333, 2015280666]

約数ペア:

[(1, 2015280666), (2, 1007640333), (3, 671760222), (6, 335880111), (7, 287897238), (9, 223920074), (14, 143948619), (18, 111960037), (21, 95965746), (42, 47982873), (63, 31988582), (126, 15994291)]