72218286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573161}}^1$

素因数の和:573176

約数の個数: 24

約数和(自身を含む): 178826544

約数和(自身を除く): 106608258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573161, 1146322, 1719483, 3438966, 4012127, 5158449, 8024254, 10316898, 12036381, 24072762, 36109143, 72218286]

約数ペア:

[(1, 72218286), (2, 36109143), (3, 24072762), (6, 12036381), (7, 10316898), (9, 8024254), (14, 5158449), (18, 4012127), (21, 3438966), (42, 1719483), (63, 1146322), (126, 573161)]