2018106986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{75511}}^1$

素因数の和:75626

約数の個数: 32

約数和(自身を含む): 3653572608

約数和(自身を除く): 1635465622

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3818, 13363, 26726, 75511, 151022, 528577, 1057154, 1736753, 3473506, 6267413, 12157271, 12534826, 24314542, 43871891, 87743782, 144150499, 288300998, 1009053493, 2018106986]

約数ペア:

[(1, 2018106986), (2, 1009053493), (7, 288300998), (14, 144150499), (23, 87743782), (46, 43871891), (83, 24314542), (161, 12534826), (166, 12157271), (322, 6267413), (581, 3473506), (1162, 1736753), (1909, 1057154), (3818, 528577), (13363, 151022), (26726, 75511)]