18368514

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3083}}^1$

素因数の和:3422

約数の個数: 24

約数和(自身を含む): 39931632

約数和(自身を除く): 21563118

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3083, 5958, 6166, 9249, 18498, 27747, 55494, 1020473, 2040946, 3061419, 6122838, 9184257, 18368514]

約数ペア:

[(1, 18368514), (2, 9184257), (3, 6122838), (6, 3061419), (9, 2040946), (18, 1020473), (331, 55494), (662, 27747), (993, 18498), (1986, 9249), (2979, 6166), (3083, 5958)]