2018927331

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{988217}}^1$

素因数の和:988450

約数の個数: 12

約数和(自身を含む): 2929078152

約数和(自身を除く): 910150821

約数列:

[1, 3, 9, 227, 681, 2043, 988217, 2964651, 8893953, 224325259, 672975777, 2018927331]

約数ペア:

[(1, 2018927331), (3, 672975777), (9, 224325259), (227, 8893953), (681, 2964651), (2043, 988217)]