30857526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244901}}^1$

素因数の和:244916

約数の個数: 24

約数和(自身を含む): 76409424

約数和(自身を除く): 45551898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244901, 489802, 734703, 1469406, 1714307, 2204109, 3428614, 4408218, 5142921, 10285842, 15428763, 30857526]

約数ペア:

[(1, 30857526), (2, 15428763), (3, 10285842), (6, 5142921), (7, 4408218), (9, 3428614), (14, 2204109), (18, 1714307), (21, 1469406), (42, 734703), (63, 489802), (126, 244901)]