2153128644

素因数分解:

$2^2\times 3^2\times {\mathrm{59809129}}^1$

素因数の和:59809139

約数の個数: 18

約数和(自身を含む): 5442630830

約数和(自身を除く): 3289502186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59809129, 119618258, 179427387, 239236516, 358854774, 538282161, 717709548, 1076564322, 2153128644]

約数ペア:

[(1, 2153128644), (2, 1076564322), (3, 717709548), (4, 538282161), (6, 358854774), (9, 239236516), (12, 179427387), (18, 119618258), (36, 59809129)]