26661138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6163}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 61541376

約数和(自身を除く): 34880238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6163, 12326, 18489, 36978, 43141, 86282, 129423, 258846, 634789, 1269578, 1904367, 3808734, 4443523, 8887046, 13330569, 26661138]

約数ペア:

[(1, 26661138), (2, 13330569), (3, 8887046), (6, 4443523), (7, 3808734), (14, 1904367), (21, 1269578), (42, 634789), (103, 258846), (206, 129423), (309, 86282), (618, 43141), (721, 36978), (1442, 18489), (2163, 12326), (4326, 6163)]