18834746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 34871040

約数和(自身を除く): 16036294

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 2017, 4034, 4669, 9338, 14119, 28238, 46391, 58493, 92782, 116986, 324737, 409451, 649474, 818902, 1345339, 2690678, 9417373, 18834746]

約数ペア:

[(1, 18834746), (2, 9417373), (7, 2690678), (14, 1345339), (23, 818902), (29, 649474), (46, 409451), (58, 324737), (161, 116986), (203, 92782), (322, 58493), (406, 46391), (667, 28238), (1334, 14119), (2017, 9338), (4034, 4669)]