190021806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1117}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 444391584

約数和(自身を除く): 254369778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 727, 1117, 1454, 2181, 2234, 3351, 4362, 6543, 6702, 9451, 10053, 13086, 14521, 18902, 20106, 28353, 29042, 43563, 56706, 85059, 87126, 130689, 170118, 261378, 812059, 1624118, 2436177, 4872354, 7308531, 10556767, 14617062, 21113534, 31670301, 63340602, 95010903, 190021806]

約数ペア:

[(1, 190021806), (2, 95010903), (3, 63340602), (6, 31670301), (9, 21113534), (13, 14617062), (18, 10556767), (26, 7308531), (39, 4872354), (78, 2436177), (117, 1624118), (234, 812059), (727, 261378), (1117, 170118), (1454, 130689), (2181, 87126), (2234, 85059), (3351, 56706), (4362, 43563), (6543, 29042), (6702, 28353), (9451, 20106), (10053, 18902), (13086, 14521)]