18420174

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{5717}}^1$

素因数の和:5904

約数の個数: 24

約数和(自身を含む): 40140360

約数和(自身を除く): 21720186

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 5717, 11434, 17151, 34302, 51453, 102906, 1023343, 2046686, 3070029, 6140058, 9210087, 18420174]

約数ペア:

[(1, 18420174), (2, 9210087), (3, 6140058), (6, 3070029), (9, 2046686), (18, 1023343), (179, 102906), (358, 51453), (537, 34302), (1074, 17151), (1611, 11434), (3222, 5717)]