2018660182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 4004453376

約数和(自身を除く): 1985793194

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 197, 242, 253, 263, 322, 394, 506, 526, 847, 1379, 1694, 1771, 1841, 2167, 2758, 2783, 2893, 3542, 3682, 4334, 4531, 5566, 5786, 6049, 9062, 12098, 15169, 19481, 20251, 23837, 30338, 31717, 31823, 38962, 40502, 42343, 47674, 49841, 51811, 63434, 63646, 66539, 84686, 99682, 103622, 133078, 166859, 222761, 333718, 348887, 362677, 445522, 465773, 548251, 569921, 697774, 725354, 731929, 931546, 1096502, 1139842, 1191653, 1463858, 2383306, 3837757, 3989447, 5123503, 6269131, 7675514, 7978894, 8341571, 10247006, 12538262, 13108183, 16683142, 26216366, 43883917, 87767834, 91757281, 144190013, 183514562, 288380026, 1009330091, 2018660182]

約数ペア:

[(1, 2018660182), (2, 1009330091), (7, 288380026), (11, 183514562), (14, 144190013), (22, 91757281), (23, 87767834), (46, 43883917), (77, 26216366), (121, 16683142), (154, 13108183), (161, 12538262), (197, 10247006), (242, 8341571), (253, 7978894), (263, 7675514), (322, 6269131), (394, 5123503), (506, 3989447), (526, 3837757), (847, 2383306), (1379, 1463858), (1694, 1191653), (1771, 1139842), (1841, 1096502), (2167, 931546), (2758, 731929), (2783, 725354), (2893, 697774), (3542, 569921), (3682, 548251), (4334, 465773), (4531, 445522), (5566, 362677), (5786, 348887), (6049, 333718), (9062, 222761), (12098, 166859), (15169, 133078), (19481, 103622), (20251, 99682), (23837, 84686), (30338, 66539), (31717, 63646), (31823, 63434), (38962, 51811), (40502, 49841), (42343, 47674)]