8687628

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 22683360

約数和(自身を除く): 13995732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 313, 514, 626, 771, 939, 1028, 1252, 1542, 1878, 2313, 2817, 3084, 3756, 4626, 5634, 6939, 8451, 9252, 11268, 13878, 16902, 27756, 33804, 80441, 160882, 241323, 321764, 482646, 723969, 965292, 1447938, 2171907, 2895876, 4343814, 8687628]

約数ペア:

[(1, 8687628), (2, 4343814), (3, 2895876), (4, 2171907), (6, 1447938), (9, 965292), (12, 723969), (18, 482646), (27, 321764), (36, 241323), (54, 160882), (108, 80441), (257, 33804), (313, 27756), (514, 16902), (626, 13878), (771, 11268), (939, 9252), (1028, 8451), (1252, 6939), (1542, 5634), (1878, 4626), (2313, 3756), (2817, 3084)]