221042664

素因数分解:

$2^3\times 3^2\times {\mathrm{3070037}}^1$

素因数の和:3070049

約数の個数: 24

約数和(自身を含む): 598657410

約数和(自身を除く): 377614746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3070037, 6140074, 9210111, 12280148, 18420222, 24560296, 27630333, 36840444, 55260666, 73680888, 110521332, 221042664]

約数ペア:

[(1, 221042664), (2, 110521332), (3, 73680888), (4, 55260666), (6, 36840444), (8, 27630333), (9, 24560296), (12, 18420222), (18, 12280148), (24, 9210111), (36, 6140074), (72, 3070037)]