239044644

素因数分解:

$2^2\times 3^2\times {\mathrm{6640129}}^1$

素因数の和:6640139

約数の個数: 18

約数和(自身を含む): 604251830

約数和(自身を除く): 365207186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6640129, 13280258, 19920387, 26560516, 39840774, 59761161, 79681548, 119522322, 239044644]

約数ペア:

[(1, 239044644), (2, 119522322), (3, 79681548), (4, 59761161), (6, 39840774), (9, 26560516), (12, 19920387), (18, 13280258), (36, 6640129)]