31009572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78307}}^1$

素因数の和:78328

約数の個数: 36

約数和(自身を含む): 85512336

約数和(自身を除く): 54502764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78307, 156614, 234921, 313228, 469842, 704763, 861377, 939684, 1409526, 1722754, 2584131, 2819052, 3445508, 5168262, 7752393, 10336524, 15504786, 31009572]

約数ペア:

[(1, 31009572), (2, 15504786), (3, 10336524), (4, 7752393), (6, 5168262), (9, 3445508), (11, 2819052), (12, 2584131), (18, 1722754), (22, 1409526), (33, 939684), (36, 861377), (44, 704763), (66, 469842), (99, 313228), (132, 234921), (198, 156614), (396, 78307)]