18859326

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{31121}}^1$

素因数の和:31227

約数の個数: 16

約数和(自身を含む): 38093328

約数和(自身を除く): 19234002

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 31121, 62242, 93363, 186726, 3143221, 6286442, 9429663, 18859326]

約数ペア:

[(1, 18859326), (2, 9429663), (3, 6286442), (6, 3143221), (101, 186726), (202, 93363), (303, 62242), (606, 31121)]