28630206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 70076160

約数和(自身を除く): 41445954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 157, 198, 297, 307, 314, 471, 594, 614, 921, 942, 1413, 1727, 1842, 2763, 2826, 3377, 3454, 4239, 5181, 5526, 6754, 8289, 8478, 10131, 10362, 15543, 16578, 20262, 30393, 31086, 46629, 48199, 60786, 91179, 93258, 96398, 144597, 182358, 289194, 433791, 530189, 867582, 1060378, 1301373, 1590567, 2602746, 3181134, 4771701, 9543402, 14315103, 28630206]

約数ペア:

[(1, 28630206), (2, 14315103), (3, 9543402), (6, 4771701), (9, 3181134), (11, 2602746), (18, 1590567), (22, 1301373), (27, 1060378), (33, 867582), (54, 530189), (66, 433791), (99, 289194), (157, 182358), (198, 144597), (297, 96398), (307, 93258), (314, 91179), (471, 60786), (594, 48199), (614, 46629), (921, 31086), (942, 30393), (1413, 20262), (1727, 16578), (1842, 15543), (2763, 10362), (2826, 10131), (3377, 8478), (3454, 8289), (4239, 6754), (5181, 5526)]