40393854

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2707}}^1$

素因数の和:3544

約数の個数: 24

約数和(自身を含む): 87657960

約数和(自身を除く): 47264106

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 2487, 2707, 4974, 5414, 7461, 8121, 14922, 16242, 24363, 48726, 2244103, 4488206, 6732309, 13464618, 20196927, 40393854]

約数ペア:

[(1, 40393854), (2, 20196927), (3, 13464618), (6, 6732309), (9, 4488206), (18, 2244103), (829, 48726), (1658, 24363), (2487, 16242), (2707, 14922), (4974, 8121), (5414, 7461)]