18555282

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14519}}^1$

素因数の和:14598

約数の個数: 24

約数和(自身を含む): 40772160

約数和(自身を除く): 22216878

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14519, 29038, 43557, 87114, 130671, 261342, 1030849, 2061698, 3092547, 6185094, 9277641, 18555282]

約数ペア:

[(1, 18555282), (2, 9277641), (3, 6185094), (6, 3092547), (9, 2061698), (18, 1030849), (71, 261342), (142, 130671), (213, 87114), (426, 43557), (639, 29038), (1278, 14519)]