2018018919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4178093}}^1$

素因数の和:4178126

約数の個数: 16

約数和(自身を含む): 3208776192

約数和(自身を除く): 1190757273

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4178093, 12534279, 29246651, 87739953, 96096139, 288288417, 672672973, 2018018919]

約数ペア:

[(1, 2018018919), (3, 672672973), (7, 288288417), (21, 96096139), (23, 87739953), (69, 29246651), (161, 12534279), (483, 4178093)]