13890702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{330731}}^1$

素因数の和:330743

約数の個数: 16

約数和(自身を含む): 31750272

約数和(自身を除く): 17859570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 330731, 661462, 992193, 1984386, 2315117, 4630234, 6945351, 13890702]

約数ペア:

[(1, 13890702), (2, 6945351), (3, 4630234), (6, 2315117), (7, 1984386), (14, 992193), (21, 661462), (42, 330731)]