18073122327

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12799}}^1$

素因数の和:12979

約数の個数: 56

約数和(自身を含む): 29379840000

約数和(自身を除く): 11306717673

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 243, 351, 447, 729, 1053, 1341, 1937, 3159, 4023, 5811, 9477, 12069, 12799, 17433, 36207, 38397, 52299, 108621, 115191, 156897, 166387, 345573, 470691, 499161, 1036719, 1412073, 1497483, 1907051, 3110157, 4492449, 5721153, 9330471, 13477347, 17163459, 24791663, 40432041, 51490377, 74374989, 121296123, 154471131, 223124967, 463413393, 669374901, 1390240179, 2008124703, 6024374109, 18073122327]

約数ペア:

[(1, 18073122327), (3, 6024374109), (9, 2008124703), (13, 1390240179), (27, 669374901), (39, 463413393), (81, 223124967), (117, 154471131), (149, 121296123), (243, 74374989), (351, 51490377), (447, 40432041), (729, 24791663), (1053, 17163459), (1341, 13477347), (1937, 9330471), (3159, 5721153), (4023, 4492449), (5811, 3110157), (9477, 1907051), (12069, 1497483), (12799, 1412073), (17433, 1036719), (36207, 499161), (38397, 470691), (52299, 345573), (108621, 166387), (115191, 156897)]