2018045991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{33191}}^1$

素因数の和:34766

約数の個数: 16

約数和(自身を含む): 2899653120

約数和(自身を除く): 881607129

約数列:

[1, 3, 13, 39, 1559, 4677, 20267, 33191, 60801, 99573, 431483, 1294449, 51744769, 155234307, 672681997, 2018045991]

約数ペア:

[(1, 2018045991), (3, 672681997), (13, 155234307), (39, 51744769), (1559, 1294449), (4677, 431483), (20267, 99573), (33191, 60801)]