55141218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{278491}}^1$

素因数の和:278510

約数の個数: 24

約数和(自身を含む): 130334256

約数和(自身を除く): 75193038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 278491, 556982, 835473, 1670946, 2506419, 3063401, 5012838, 6126802, 9190203, 18380406, 27570609, 55141218]

約数ペア:

[(1, 55141218), (2, 27570609), (3, 18380406), (6, 9190203), (9, 6126802), (11, 5012838), (18, 3063401), (22, 2506419), (33, 1670946), (66, 835473), (99, 556982), (198, 278491)]