2018607808

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{54287}}^1$

素因数の和:54389

約数の個数: 56

約数和(自身を含む): 4633155072

約数和(自身を除く): 2614547264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 18592, 37184, 54287, 108574, 217148, 380009, 434296, 760018, 868592, 1520036, 1737184, 3040072, 3474368, 4505821, 6080144, 9011642, 12160288, 18023284, 24320576, 31540747, 36046568, 63081494, 72093136, 126162988, 144186272, 252325976, 288372544, 504651952, 1009303904, 2018607808]

約数ペア:

[(1, 2018607808), (2, 1009303904), (4, 504651952), (7, 288372544), (8, 252325976), (14, 144186272), (16, 126162988), (28, 72093136), (32, 63081494), (56, 36046568), (64, 31540747), (83, 24320576), (112, 18023284), (166, 12160288), (224, 9011642), (332, 6080144), (448, 4505821), (581, 3474368), (664, 3040072), (1162, 1737184), (1328, 1520036), (2324, 868592), (2656, 760018), (4648, 434296), (5312, 380009), (9296, 217148), (18592, 108574), (37184, 54287)]