165717636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1972829}}^1$

素因数の和:1972843

約数の個数: 24

約数和(自身を含む): 441913920

約数和(自身を除く): 276196284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1972829, 3945658, 5918487, 7891316, 11836974, 13809803, 23673948, 27619606, 41429409, 55239212, 82858818, 165717636]

約数ペア:

[(1, 165717636), (2, 82858818), (3, 55239212), (4, 41429409), (6, 27619606), (7, 23673948), (12, 13809803), (14, 11836974), (21, 7891316), (28, 5918487), (42, 3945658), (84, 1972829)]