19327626

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4903}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 43547520

約数和(自身を除く): 24219894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4903, 9806, 14709, 29418, 44127, 88254, 132381, 264762, 357919, 715838, 1073757, 2147514, 3221271, 6442542, 9663813, 19327626]

約数ペア:

[(1, 19327626), (2, 9663813), (3, 6442542), (6, 3221271), (9, 2147514), (18, 1073757), (27, 715838), (54, 357919), (73, 264762), (146, 132381), (219, 88254), (438, 44127), (657, 29418), (1314, 14709), (1971, 9806), (3942, 4903)]