2109638862

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{843181}}^1$

素因数の和:843328

約数の個数: 24

約数和(自身を含む): 4603773720

約数和(自身を除く): 2494134858

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 843181, 1686362, 2529543, 5059086, 7588629, 15177258, 117202159, 234404318, 351606477, 703212954, 1054819431, 2109638862]

約数ペア:

[(1, 2109638862), (2, 1054819431), (3, 703212954), (6, 351606477), (9, 234404318), (18, 117202159), (139, 15177258), (278, 7588629), (417, 5059086), (834, 2529543), (1251, 1686362), (2502, 843181)]