2018128917

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{589579}}^1$

素因数の和:589752

約数の個数: 16

約数和(自身を含む): 3094115840

約数和(自身を除く): 1075986923

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 589579, 1768737, 4127053, 12381159, 96101377, 288304131, 672709639, 2018128917]

約数ペア:

[(1, 2018128917), (3, 672709639), (7, 288304131), (21, 96101377), (163, 12381159), (489, 4127053), (1141, 1768737), (3423, 589579)]