72231138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573263}}^1$

素因数の和:573278

約数の個数: 24

約数和(自身を含む): 178858368

約数和(自身を除く): 106627230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573263, 1146526, 1719789, 3439578, 4012841, 5159367, 8025682, 10318734, 12038523, 24077046, 36115569, 72231138]

約数ペア:

[(1, 72231138), (2, 36115569), (3, 24077046), (6, 12038523), (7, 10318734), (9, 8025682), (14, 5159367), (18, 4012841), (21, 3439578), (42, 1719789), (63, 1146526), (126, 573263)]