40415436

素因数分解:

$2^2\times 3^4\times {\mathrm{124739}}^1$

素因数の和:124755

約数の個数: 30

約数和(自身を含む): 105654780

約数和(自身を除く): 65239344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 124739, 249478, 374217, 498956, 748434, 1122651, 1496868, 2245302, 3367953, 4490604, 6735906, 10103859, 13471812, 20207718, 40415436]

約数ペア:

[(1, 40415436), (2, 20207718), (3, 13471812), (4, 10103859), (6, 6735906), (9, 4490604), (12, 3367953), (18, 2245302), (27, 1496868), (36, 1122651), (54, 748434), (81, 498956), (108, 374217), (162, 249478), (324, 124739)]