2472156972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9133}}^1$

素因数の和:9319

約数の個数: 72

約数和(自身を含む): 6396869024

約数和(自身を除く): 3924712052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 103, 146, 206, 219, 292, 309, 412, 438, 618, 657, 876, 927, 1236, 1314, 1854, 2628, 3708, 7519, 9133, 15038, 18266, 22557, 27399, 30076, 36532, 45114, 54798, 67671, 82197, 90228, 109596, 135342, 164394, 270684, 328788, 666709, 940699, 1333418, 1881398, 2000127, 2666836, 2822097, 3762796, 4000254, 5644194, 6000381, 8000508, 8466291, 11288388, 12000762, 16932582, 24001524, 33865164, 68671027, 137342054, 206013081, 274684108, 412026162, 618039243, 824052324, 1236078486, 2472156972]

約数ペア:

[(1, 2472156972), (2, 1236078486), (3, 824052324), (4, 618039243), (6, 412026162), (9, 274684108), (12, 206013081), (18, 137342054), (36, 68671027), (73, 33865164), (103, 24001524), (146, 16932582), (206, 12000762), (219, 11288388), (292, 8466291), (309, 8000508), (412, 6000381), (438, 5644194), (618, 4000254), (657, 3762796), (876, 2822097), (927, 2666836), (1236, 2000127), (1314, 1881398), (1854, 1333418), (2628, 940699), (3708, 666709), (7519, 328788), (9133, 270684), (15038, 164394), (18266, 135342), (22557, 109596), (27399, 90228), (30076, 82197), (36532, 67671), (45114, 54798)]