18436266

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3030

約数の個数: 24

約数和(自身を含む): 40063140

約数和(自身を除く): 21626874

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 2633, 3501, 5266, 7002, 7899, 15798, 23697, 47394, 1024237, 2048474, 3072711, 6145422, 9218133, 18436266]

約数ペア:

[(1, 18436266), (2, 9218133), (3, 6145422), (6, 3072711), (9, 2048474), (18, 1024237), (389, 47394), (778, 23697), (1167, 15798), (2334, 7899), (2633, 7002), (3501, 5266)]