18122060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82373}}^1$

素因数の和:82393

約数の個数: 24

約数和(自身を含む): 41516496

約数和(自身を除く): 23394436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 82373, 164746, 329492, 411865, 823730, 906103, 1647460, 1812206, 3624412, 4530515, 9061030, 18122060]

約数ペア:

[(1, 18122060), (2, 9061030), (4, 4530515), (5, 3624412), (10, 1812206), (11, 1647460), (20, 906103), (22, 823730), (44, 411865), (55, 329492), (110, 164746), (220, 82373)]