8018172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 36

約数和(自身を含む): 20560176

約数和(自身を除く): 12542004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3137, 6274, 9411, 12548, 18822, 28233, 37644, 56466, 112932, 222727, 445454, 668181, 890908, 1336362, 2004543, 2672724, 4009086, 8018172]

約数ペア:

[(1, 8018172), (2, 4009086), (3, 2672724), (4, 2004543), (6, 1336362), (9, 890908), (12, 668181), (18, 445454), (36, 222727), (71, 112932), (142, 56466), (213, 37644), (284, 28233), (426, 18822), (639, 12548), (852, 9411), (1278, 6274), (2556, 3137)]