22780116

素因数分解:

$2^2\times 3^4\times {\mathrm{70309}}^1$

素因数の和:70325

約数の個数: 30

約数和(自身を含む): 59552570

約数和(自身を除く): 36772454

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 70309, 140618, 210927, 281236, 421854, 632781, 843708, 1265562, 1898343, 2531124, 3796686, 5695029, 7593372, 11390058, 22780116]

約数ペア:

[(1, 22780116), (2, 11390058), (3, 7593372), (4, 5695029), (6, 3796686), (9, 2531124), (12, 1898343), (18, 1265562), (27, 843708), (36, 632781), (54, 421854), (81, 281236), (108, 210927), (162, 140618), (324, 70309)]