365870892

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{72421}}^1$

素因数の和:72849

約数の個数: 24

約数和(自身を含む): 855738352

約数和(自身を除く): 489867460

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 72421, 144842, 217263, 289684, 434526, 869052, 30489241, 60978482, 91467723, 121956964, 182935446, 365870892]

約数ペア:

[(1, 365870892), (2, 182935446), (3, 121956964), (4, 91467723), (6, 60978482), (12, 30489241), (421, 869052), (842, 434526), (1263, 289684), (1684, 217263), (2526, 144842), (5052, 72421)]