6687564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 16972032

約数和(自身を除く): 10284468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 263, 326, 489, 526, 652, 789, 978, 1052, 1578, 1956, 2119, 3156, 3419, 4238, 6357, 6838, 8476, 10257, 12714, 13676, 20514, 25428, 41028, 42869, 85738, 128607, 171476, 257214, 514428, 557297, 1114594, 1671891, 2229188, 3343782, 6687564]

約数ペア:

[(1, 6687564), (2, 3343782), (3, 2229188), (4, 1671891), (6, 1114594), (12, 557297), (13, 514428), (26, 257214), (39, 171476), (52, 128607), (78, 85738), (156, 42869), (163, 41028), (263, 25428), (326, 20514), (489, 13676), (526, 12714), (652, 10257), (789, 8476), (978, 6838), (1052, 6357), (1578, 4238), (1956, 3419), (2119, 3156)]