90846486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 209180400

約数和(自身を除く): 118333914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 2437, 4142, 4874, 6213, 7311, 12426, 14622, 18639, 21933, 37278, 43866, 46303, 92606, 138909, 265633, 277818, 416727, 531266, 796899, 833454, 1593798, 2390697, 4781394, 5047027, 10094054, 15141081, 30282162, 45423243, 90846486]

約数ペア:

[(1, 90846486), (2, 45423243), (3, 30282162), (6, 15141081), (9, 10094054), (18, 5047027), (19, 4781394), (38, 2390697), (57, 1593798), (109, 833454), (114, 796899), (171, 531266), (218, 416727), (327, 277818), (342, 265633), (654, 138909), (981, 92606), (1962, 46303), (2071, 43866), (2437, 37278), (4142, 21933), (4874, 18639), (6213, 14622), (7311, 12426)]