8453556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 15395724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 727, 969, 1292, 1454, 1938, 2181, 2907, 2908, 3876, 4362, 5814, 6543, 8724, 11628, 12359, 13086, 13813, 24718, 26172, 27626, 37077, 41439, 49436, 55252, 74154, 82878, 111231, 124317, 148308, 165756, 222462, 234821, 248634, 444924, 469642, 497268, 704463, 939284, 1408926, 2113389, 2817852, 4226778, 8453556]

約数ペア:

[(1, 8453556), (2, 4226778), (3, 2817852), (4, 2113389), (6, 1408926), (9, 939284), (12, 704463), (17, 497268), (18, 469642), (19, 444924), (34, 248634), (36, 234821), (38, 222462), (51, 165756), (57, 148308), (68, 124317), (76, 111231), (102, 82878), (114, 74154), (153, 55252), (171, 49436), (204, 41439), (228, 37077), (306, 27626), (323, 26172), (342, 24718), (612, 13813), (646, 13086), (684, 12359), (727, 11628), (969, 8724), (1292, 6543), (1454, 5814), (1938, 4362), (2181, 3876), (2907, 2908)]