18869202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 44957952

約数和(自身を除く): 26088750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 607, 942, 1214, 1413, 1727, 1821, 2826, 3454, 3642, 5181, 5463, 6677, 10362, 10926, 13354, 15543, 20031, 31086, 40062, 60093, 95299, 120186, 190598, 285897, 571794, 857691, 1048289, 1715382, 2096578, 3144867, 6289734, 9434601, 18869202]

約数ペア:

[(1, 18869202), (2, 9434601), (3, 6289734), (6, 3144867), (9, 2096578), (11, 1715382), (18, 1048289), (22, 857691), (33, 571794), (66, 285897), (99, 190598), (157, 120186), (198, 95299), (314, 60093), (471, 40062), (607, 31086), (942, 20031), (1214, 15543), (1413, 13354), (1727, 10926), (1821, 10362), (2826, 6677), (3454, 5463), (3642, 5181)]