528895188

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{206923}}^1$

素因数の和:207004

約数の個数: 36

約数和(自身を含む): 1355766048

約数和(自身を除く): 826870860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 206923, 413846, 620769, 827692, 1241538, 1862307, 2483076, 3724614, 7449228, 14691533, 29383066, 44074599, 58766132, 88149198, 132223797, 176298396, 264447594, 528895188]

約数ペア:

[(1, 528895188), (2, 264447594), (3, 176298396), (4, 132223797), (6, 88149198), (9, 58766132), (12, 44074599), (18, 29383066), (36, 14691533), (71, 7449228), (142, 3724614), (213, 2483076), (284, 1862307), (426, 1241538), (639, 827692), (852, 620769), (1278, 413846), (2556, 206923)]