12995964

素因数分解:

$2^2\times 3^4\times {\mathrm{40111}}^1$

素因数の和:40127

約数の個数: 30

約数和(自身を含む): 33974864

約数和(自身を除く): 20978900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 40111, 80222, 120333, 160444, 240666, 360999, 481332, 721998, 1082997, 1443996, 2165994, 3248991, 4331988, 6497982, 12995964]

約数ペア:

[(1, 12995964), (2, 6497982), (3, 4331988), (4, 3248991), (6, 2165994), (9, 1443996), (12, 1082997), (18, 721998), (27, 481332), (36, 360999), (54, 240666), (81, 160444), (108, 120333), (162, 80222), (324, 40111)]