2906133732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{31277}}^1$

素因数の和:31405

約数の個数: 72

約数和(自身を含む): 7685004600

約数和(自身を除く): 4778870868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2581, 3204, 5162, 7743, 10324, 15486, 23229, 30972, 31277, 46458, 62554, 92916, 93831, 125108, 187662, 281493, 375324, 562986, 907033, 1125972, 1814066, 2721099, 2783653, 3628132, 5442198, 5567306, 8163297, 8350959, 10884396, 11134612, 16326594, 16701918, 25052877, 32653188, 33403836, 50105754, 80725937, 100211508, 161451874, 242177811, 322903748, 484355622, 726533433, 968711244, 1453066866, 2906133732]

約数ペア:

[(1, 2906133732), (2, 1453066866), (3, 968711244), (4, 726533433), (6, 484355622), (9, 322903748), (12, 242177811), (18, 161451874), (29, 100211508), (36, 80725937), (58, 50105754), (87, 33403836), (89, 32653188), (116, 25052877), (174, 16701918), (178, 16326594), (261, 11134612), (267, 10884396), (348, 8350959), (356, 8163297), (522, 5567306), (534, 5442198), (801, 3628132), (1044, 2783653), (1068, 2721099), (1602, 1814066), (2581, 1125972), (3204, 907033), (5162, 562986), (7743, 375324), (10324, 281493), (15486, 187662), (23229, 125108), (30972, 93831), (31277, 92916), (46458, 62554)]