2018200803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223277}}^1$

素因数の和:223434

約数の個数: 16

約数和(自身を含む): 2829378816

約数和(自身を除く): 811178013

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 223277, 669831, 5135371, 15406113, 29249287, 87747861, 672733601, 2018200803]

約数ペア:

[(1, 2018200803), (3, 672733601), (23, 87747861), (69, 29249287), (131, 15406113), (393, 5135371), (3013, 669831), (9039, 223277)]