1088891892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{20071}}^1$

素因数の和:20229

約数の個数: 72

約数和(自身を含む): 3024770112

約数和(自身を除く): 1935878220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2466, 3014, 4521, 4932, 6028, 9042, 13563, 18084, 20071, 27126, 40142, 54252, 60213, 80284, 120426, 180639, 220781, 240852, 361278, 441562, 662343, 722556, 883124, 1324686, 1987029, 2649372, 2749727, 3974058, 5499454, 7948116, 8249181, 10998908, 16498362, 24747543, 30246997, 32996724, 49495086, 60493994, 90740991, 98990172, 120987988, 181481982, 272222973, 362963964, 544445946, 1088891892]

約数ペア:

[(1, 1088891892), (2, 544445946), (3, 362963964), (4, 272222973), (6, 181481982), (9, 120987988), (11, 98990172), (12, 90740991), (18, 60493994), (22, 49495086), (33, 32996724), (36, 30246997), (44, 24747543), (66, 16498362), (99, 10998908), (132, 8249181), (137, 7948116), (198, 5499454), (274, 3974058), (396, 2749727), (411, 2649372), (548, 1987029), (822, 1324686), (1233, 883124), (1507, 722556), (1644, 662343), (2466, 441562), (3014, 361278), (4521, 240852), (4932, 220781), (6028, 180639), (9042, 120426), (13563, 80284), (18084, 60213), (20071, 54252), (27126, 40142)]