18714172

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{69829}}^1$

素因数の和:69900

約数の個数: 12

約数和(自身を含む): 33239080

約数和(自身を除く): 14524908

約数列:

[1, 2, 4, 67, 134, 268, 69829, 139658, 279316, 4678543, 9357086, 18714172]

約数ペア:

[(1, 18714172), (2, 9357086), (4, 4678543), (67, 279316), (134, 139658), (268, 69829)]