20171106

素因数分解:

$2^1\times 3^4\times {\mathrm{124513}}^1$

素因数の和:124527

約数の個数: 20

約数和(自身を含む): 45198582

約数和(自身を除く): 25027476

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124513, 249026, 373539, 747078, 1120617, 2241234, 3361851, 6723702, 10085553, 20171106]

約数ペア:

[(1, 20171106), (2, 10085553), (3, 6723702), (6, 3361851), (9, 2241234), (18, 1120617), (27, 747078), (54, 373539), (81, 249026), (162, 124513)]