15642936

素因数分解:

$2^3\times 3^3\times {\mathrm{72421}}^1$

素因数の和:72436

約数の個数: 32

約数和(自身を含む): 43453200

約数和(自身を除く): 27810264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 72421, 144842, 217263, 289684, 434526, 579368, 651789, 869052, 1303578, 1738104, 1955367, 2607156, 3910734, 5214312, 7821468, 15642936]

約数ペア:

[(1, 15642936), (2, 7821468), (3, 5214312), (4, 3910734), (6, 2607156), (8, 1955367), (9, 1738104), (12, 1303578), (18, 869052), (24, 651789), (27, 579368), (36, 434526), (54, 289684), (72, 217263), (108, 144842), (216, 72421)]