86521386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5189}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 198299520

約数和(自身を除く): 111778134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5189, 5558, 8337, 10378, 15567, 16674, 31134, 36323, 72646, 108969, 217938, 2060033, 4120066, 6180099, 12360198, 14420231, 28840462, 43260693, 86521386]

約数ペア:

[(1, 86521386), (2, 43260693), (3, 28840462), (6, 14420231), (7, 12360198), (14, 6180099), (21, 4120066), (42, 2060033), (397, 217938), (794, 108969), (1191, 72646), (2382, 36323), (2779, 31134), (5189, 16674), (5558, 15567), (8337, 10378)]