6639048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 19950840

約数和(自身を除く): 13311792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 173, 234, 246, 312, 328, 346, 369, 468, 492, 519, 533, 692, 738, 936, 984, 1038, 1066, 1384, 1476, 1557, 1599, 2076, 2132, 2249, 2952, 3114, 3198, 4152, 4264, 4498, 4797, 6228, 6396, 6747, 7093, 8996, 9594, 12456, 12792, 13494, 14186, 17992, 19188, 20241, 21279, 26988, 28372, 38376, 40482, 42558, 53976, 56744, 63837, 80964, 85116, 92209, 127674, 161928, 170232, 184418, 255348, 276627, 368836, 510696, 553254, 737672, 829881, 1106508, 1659762, 2213016, 3319524, 6639048]

約数ペア:

[(1, 6639048), (2, 3319524), (3, 2213016), (4, 1659762), (6, 1106508), (8, 829881), (9, 737672), (12, 553254), (13, 510696), (18, 368836), (24, 276627), (26, 255348), (36, 184418), (39, 170232), (41, 161928), (52, 127674), (72, 92209), (78, 85116), (82, 80964), (104, 63837), (117, 56744), (123, 53976), (156, 42558), (164, 40482), (173, 38376), (234, 28372), (246, 26988), (312, 21279), (328, 20241), (346, 19188), (369, 17992), (468, 14186), (492, 13494), (519, 12792), (533, 12456), (692, 9594), (738, 8996), (936, 7093), (984, 6747), (1038, 6396), (1066, 6228), (1384, 4797), (1476, 4498), (1557, 4264), (1599, 4152), (2076, 3198), (2132, 3114), (2249, 2952)]