40340466

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5059}}^1$

素因数の和:5510

約数の個数: 24

約数和(自身を含む): 87618960

約数和(自身を除く): 47278494

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 5059, 7974, 10118, 15177, 30354, 45531, 91062, 2241137, 4482274, 6723411, 13446822, 20170233, 40340466]

約数ペア:

[(1, 40340466), (2, 20170233), (3, 13446822), (6, 6723411), (9, 4482274), (18, 2241137), (443, 91062), (886, 45531), (1329, 30354), (2658, 15177), (3987, 10118), (5059, 7974)]