1818773073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4079}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 2934597120

約数和(自身を除く): 1115824047

約数列:

[1, 3, 9, 13, 37, 39, 103, 111, 117, 309, 333, 481, 927, 1339, 1443, 3811, 4017, 4079, 4329, 11433, 12051, 12237, 34299, 36711, 49543, 53027, 148629, 150923, 159081, 420137, 445887, 452769, 477243, 1260411, 1358307, 1961999, 3781233, 5461781, 5885997, 15545069, 16385343, 17657991, 46635207, 49156029, 139905621, 202085897, 606257691, 1818773073]

約数ペア:

[(1, 1818773073), (3, 606257691), (9, 202085897), (13, 139905621), (37, 49156029), (39, 46635207), (103, 17657991), (111, 16385343), (117, 15545069), (309, 5885997), (333, 5461781), (481, 3781233), (927, 1961999), (1339, 1358307), (1443, 1260411), (3811, 477243), (4017, 452769), (4079, 445887), (4329, 420137), (11433, 159081), (12051, 150923), (12237, 148629), (34299, 53027), (36711, 49543)]