8880066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 20946744

約数和(自身を除く): 12066678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 277, 411, 554, 822, 831, 1233, 1662, 1781, 2466, 2493, 3562, 3601, 4986, 5343, 7202, 10686, 10803, 16029, 21606, 32058, 32409, 37949, 64818, 75898, 113847, 227694, 341541, 493337, 683082, 986674, 1480011, 2960022, 4440033, 8880066]

約数ペア:

[(1, 8880066), (2, 4440033), (3, 2960022), (6, 1480011), (9, 986674), (13, 683082), (18, 493337), (26, 341541), (39, 227694), (78, 113847), (117, 75898), (137, 64818), (234, 37949), (274, 32409), (277, 32058), (411, 21606), (554, 16029), (822, 10803), (831, 10686), (1233, 7202), (1662, 5343), (1781, 4986), (2466, 3601), (2493, 3562)]