11688558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15890322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 479, 498, 581, 958, 1162, 1437, 1743, 2874, 3353, 3486, 4067, 6706, 8134, 10059, 12201, 20118, 23471, 24402, 39757, 46942, 70413, 79514, 119271, 140826, 238542, 278299, 556598, 834897, 1669794, 1948093, 3896186, 5844279, 11688558]

約数ペア:

[(1, 11688558), (2, 5844279), (3, 3896186), (6, 1948093), (7, 1669794), (14, 834897), (21, 556598), (42, 278299), (49, 238542), (83, 140826), (98, 119271), (147, 79514), (166, 70413), (249, 46942), (294, 39757), (479, 24402), (498, 23471), (581, 20118), (958, 12201), (1162, 10059), (1437, 8134), (1743, 6706), (2874, 4067), (3353, 3486)]