18222039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 29008512

約数和(自身を除く): 10786473

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1787, 3399, 5361, 10197, 16083, 19657, 58971, 176913, 184061, 552183, 1656549, 2024671, 6074013, 18222039]

約数ペア:

[(1, 18222039), (3, 6074013), (9, 2024671), (11, 1656549), (33, 552183), (99, 184061), (103, 176913), (309, 58971), (927, 19657), (1133, 16083), (1787, 10197), (3399, 5361)]