18157040172

素因数分解:

$2^2\times 3^2\times {\mathrm{863}}^1\times {\mathrm{584429}}^1$

素因数の和:585302

約数の個数: 36

約数和(自身を含む): 45950224320

約数和(自身を除く): 27793184148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 863, 1726, 2589, 3452, 5178, 7767, 10356, 15534, 31068, 584429, 1168858, 1753287, 2337716, 3506574, 5259861, 7013148, 10519722, 21039444, 504362227, 1008724454, 1513086681, 2017448908, 3026173362, 4539260043, 6052346724, 9078520086, 18157040172]

約数ペア:

[(1, 18157040172), (2, 9078520086), (3, 6052346724), (4, 4539260043), (6, 3026173362), (9, 2017448908), (12, 1513086681), (18, 1008724454), (36, 504362227), (863, 21039444), (1726, 10519722), (2589, 7013148), (3452, 5259861), (5178, 3506574), (7767, 2337716), (10356, 1753287), (15534, 1168858), (31068, 584429)]