7129404

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 11498436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 263, 502, 526, 753, 789, 1004, 1052, 1506, 1578, 2259, 2367, 3012, 3156, 4518, 4734, 6777, 7101, 9036, 9468, 13554, 14202, 27108, 28404, 66013, 132026, 198039, 264052, 396078, 594117, 792156, 1188234, 1782351, 2376468, 3564702, 7129404]

約数ペア:

[(1, 7129404), (2, 3564702), (3, 2376468), (4, 1782351), (6, 1188234), (9, 792156), (12, 594117), (18, 396078), (27, 264052), (36, 198039), (54, 132026), (108, 66013), (251, 28404), (263, 27108), (502, 14202), (526, 13554), (753, 9468), (789, 9036), (1004, 7101), (1052, 6777), (1506, 4734), (1578, 4518), (2259, 3156), (2367, 3012)]