18354371337

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{479}}^1\times {\mathrm{1289}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 27571737600

約数和(自身を除く): 9217366263

約数列:

[1, 3, 9, 27, 81, 367, 479, 1101, 1289, 1437, 3303, 3867, 4311, 9909, 11601, 12933, 29727, 34803, 38799, 104409, 175793, 473063, 527379, 617431, 1419189, 1582137, 1852293, 4257567, 4746411, 5556879, 12772701, 14239233, 16670637, 38318103, 50011911, 226597177, 679791531, 2039374593, 6118123779, 18354371337]

約数ペア:

[(1, 18354371337), (3, 6118123779), (9, 2039374593), (27, 679791531), (81, 226597177), (367, 50011911), (479, 38318103), (1101, 16670637), (1289, 14239233), (1437, 12772701), (3303, 5556879), (3867, 4746411), (4311, 4257567), (9909, 1852293), (11601, 1582137), (12933, 1419189), (29727, 617431), (34803, 527379), (38799, 473063), (104409, 175793)]