72239454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573329}}^1$

素因数の和:573344

約数の個数: 24

約数和(自身を含む): 178878960

約数和(自身を除く): 106639506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573329, 1146658, 1719987, 3439974, 4013303, 5159961, 8026606, 10319922, 12039909, 24079818, 36119727, 72239454]

約数ペア:

[(1, 72239454), (2, 36119727), (3, 24079818), (6, 12039909), (7, 10319922), (9, 8026606), (14, 5159961), (18, 4013303), (21, 3439974), (42, 1719987), (63, 1146658), (126, 573329)]