18782022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 43640064

約数和(自身を除く): 24858042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7331, 14662, 21993, 43986, 51317, 102634, 153951, 307902, 447191, 894382, 1341573, 2683146, 3130337, 6260674, 9391011, 18782022]

約数ペア:

[(1, 18782022), (2, 9391011), (3, 6260674), (6, 3130337), (7, 2683146), (14, 1341573), (21, 894382), (42, 447191), (61, 307902), (122, 153951), (183, 102634), (366, 51317), (427, 43986), (854, 21993), (1281, 14662), (2562, 7331)]