18541730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3814

約数の個数: 32

約数和(自身を含む): 36566640

約数和(自身を除く): 18024910

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 3761, 4930, 7522, 18805, 37610, 63937, 109069, 127874, 218138, 319685, 545345, 639370, 1090690, 1854173, 3708346, 9270865, 18541730]

約数ペア:

[(1, 18541730), (2, 9270865), (5, 3708346), (10, 1854173), (17, 1090690), (29, 639370), (34, 545345), (58, 319685), (85, 218138), (145, 127874), (170, 109069), (290, 63937), (493, 37610), (986, 18805), (2465, 7522), (3761, 4930)]