47443218

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{20327}}^1$

素因数の和:20721

約数の個数: 16

約数和(自身を含む): 95135040

約数和(自身を除く): 47691822

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 20327, 40654, 60981, 121962, 7907203, 15814406, 23721609, 47443218]

約数ペア:

[(1, 47443218), (2, 23721609), (3, 15814406), (6, 7907203), (389, 121962), (778, 60981), (1167, 40654), (2334, 20327)]