9859518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 12904002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 227, 254, 342, 381, 454, 681, 762, 1143, 1362, 2043, 2286, 2413, 4086, 4313, 4826, 7239, 8626, 12939, 14478, 21717, 25878, 28829, 38817, 43434, 57658, 77634, 86487, 172974, 259461, 518922, 547751, 1095502, 1643253, 3286506, 4929759, 9859518]

約数ペア:

[(1, 9859518), (2, 4929759), (3, 3286506), (6, 1643253), (9, 1095502), (18, 547751), (19, 518922), (38, 259461), (57, 172974), (114, 86487), (127, 77634), (171, 57658), (227, 43434), (254, 38817), (342, 28829), (381, 25878), (454, 21717), (681, 14478), (762, 12939), (1143, 8626), (1362, 7239), (2043, 4826), (2286, 4313), (2413, 4086)]