9891234

素因数分解:

$2^1\times 3^4\times {\mathrm{61057}}^1$

素因数の和:61071

約数の個数: 20

約数和(自身を含む): 22164054

約数和(自身を除く): 12272820

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61057, 122114, 183171, 366342, 549513, 1099026, 1648539, 3297078, 4945617, 9891234]

約数ペア:

[(1, 9891234), (2, 4945617), (3, 3297078), (6, 1648539), (9, 1099026), (18, 549513), (27, 366342), (54, 183171), (81, 122114), (162, 61057)]