31090266

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{3989}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 67534740

約数和(自身を除く): 36444474

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3897, 3989, 7794, 7978, 11967, 23934, 35901, 71802, 1727237, 3454474, 5181711, 10363422, 15545133, 31090266]

約数ペア:

[(1, 31090266), (2, 15545133), (3, 10363422), (6, 5181711), (9, 3454474), (18, 1727237), (433, 71802), (866, 35901), (1299, 23934), (2598, 11967), (3897, 7978), (3989, 7794)]