22221378

素因数分解:

$2^1\times 3^6\times {\mathrm{15241}}^1$

素因数の和:15261

約数の個数: 28

約数和(自身を含む): 49978518

約数和(自身を除く): 27757140

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 15241, 30482, 45723, 91446, 137169, 274338, 411507, 823014, 1234521, 2469042, 3703563, 7407126, 11110689, 22221378]

約数ペア:

[(1, 22221378), (2, 11110689), (3, 7407126), (6, 3703563), (9, 2469042), (18, 1234521), (27, 823014), (54, 411507), (81, 274338), (162, 137169), (243, 91446), (486, 45723), (729, 30482), (1458, 15241)]