68618418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3343}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 150239232

約数和(自身を除く): 81620814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3343, 3421, 6686, 6842, 10029, 10263, 20058, 20526, 36773, 73546, 110319, 220638, 1039673, 2079346, 3119019, 6238038, 11436403, 22872806, 34309209, 68618418]

約数ペア:

[(1, 68618418), (2, 34309209), (3, 22872806), (6, 11436403), (11, 6238038), (22, 3119019), (33, 2079346), (66, 1039673), (311, 220638), (622, 110319), (933, 73546), (1866, 36773), (3343, 20526), (3421, 20058), (6686, 10263), (6842, 10029)]