18122210

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5903}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 32731776

約数和(自身を除く): 14609566

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 5903, 11806, 29515, 59030, 1812221, 3624442, 9061105, 18122210]

約数ペア:

[(1, 18122210), (2, 9061105), (5, 3624442), (10, 1812221), (307, 59030), (614, 29515), (1535, 11806), (3070, 5903)]