90640206

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{48889}}^1$

素因数の和:49000

約数の個数: 24

約数和(自身を含む): 198297840

約数和(自身を除く): 107657634

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 48889, 97778, 146667, 293334, 440001, 880002, 5035567, 10071134, 15106701, 30213402, 45320103, 90640206]

約数ペア:

[(1, 90640206), (2, 45320103), (3, 30213402), (6, 15106701), (9, 10071134), (18, 5035567), (103, 880002), (206, 440001), (309, 293334), (618, 146667), (927, 97778), (1854, 48889)]