81339786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{410807}}^1$

素因数の和:410826

約数の個数: 24

約数和(自身を含む): 192258144

約数和(自身を除く): 110918358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 410807, 821614, 1232421, 2464842, 3697263, 4518877, 7394526, 9037754, 13556631, 27113262, 40669893, 81339786]

約数ペア:

[(1, 81339786), (2, 40669893), (3, 27113262), (6, 13556631), (9, 9037754), (11, 7394526), (18, 4518877), (22, 3697263), (33, 2464842), (66, 1232421), (99, 821614), (198, 410807)]