18116365358

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{55331}}^1$

素因数の和:55617

約数の個数: 48

約数和(自身を含む): 34175920464

約数和(自身を除く): 16059555106

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 257, 514, 637, 1274, 1799, 3341, 3598, 6682, 12593, 23387, 25186, 46774, 55331, 110662, 163709, 327418, 387317, 719303, 774634, 1438606, 2711219, 5035121, 5422438, 10070242, 14220067, 28440134, 35245847, 70491694, 99540469, 184860871, 199080938, 369721742, 696783283, 1294026097, 1393566566, 2588052194, 9058182679, 18116365358]

約数ペア:

[(1, 18116365358), (2, 9058182679), (7, 2588052194), (13, 1393566566), (14, 1294026097), (26, 696783283), (49, 369721742), (91, 199080938), (98, 184860871), (182, 99540469), (257, 70491694), (514, 35245847), (637, 28440134), (1274, 14220067), (1799, 10070242), (3341, 5422438), (3598, 5035121), (6682, 2711219), (12593, 1438606), (23387, 774634), (25186, 719303), (46774, 387317), (55331, 327418), (110662, 163709)]