40121778

素因数分解:

$2^1\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{3881}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 80310816

約数和(自身を除く): 40189038

約数列:

[1, 2, 3, 6, 1723, 3446, 3881, 5169, 7762, 10338, 11643, 23286, 6686963, 13373926, 20060889, 40121778]

約数ペア:

[(1, 40121778), (2, 20060889), (3, 13373926), (6, 6686963), (1723, 23286), (3446, 11643), (3881, 10338), (5169, 7762)]