13221612

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 33565896

約数和(自身を除く): 20344284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1307, 1686, 2529, 2614, 3372, 3921, 5058, 5228, 7842, 10116, 11763, 15684, 23526, 47052, 367267, 734534, 1101801, 1469068, 2203602, 3305403, 4407204, 6610806, 13221612]

約数ペア:

[(1, 13221612), (2, 6610806), (3, 4407204), (4, 3305403), (6, 2203602), (9, 1469068), (12, 1101801), (18, 734534), (36, 367267), (281, 47052), (562, 23526), (843, 15684), (1124, 11763), (1307, 10116), (1686, 7842), (2529, 5228), (2614, 5058), (3372, 3921)]