87425814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2063}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 200125440

約数和(自身を除く): 112699626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 2063, 3027, 4126, 6054, 6189, 7063, 12378, 14126, 14441, 21189, 28882, 42378, 43323, 86646, 2081567, 4163134, 6244701, 12489402, 14570969, 29141938, 43712907, 87425814]

約数ペア:

[(1, 87425814), (2, 43712907), (3, 29141938), (6, 14570969), (7, 12489402), (14, 6244701), (21, 4163134), (42, 2081567), (1009, 86646), (2018, 43323), (2063, 42378), (3027, 28882), (4126, 21189), (6054, 14441), (6189, 14126), (7063, 12378)]