16971768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2410

約数の個数: 80

約数和(自身を含む): 51879960

約数和(自身を除く): 34908192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 2381, 3564, 4762, 7128, 7143, 9524, 14286, 19048, 21429, 26191, 28572, 42858, 52382, 57144, 64287, 78573, 85716, 104764, 128574, 157146, 171432, 192861, 209528, 235719, 257148, 314292, 385722, 471438, 514296, 628584, 707157, 771444, 942876, 1414314, 1542888, 1885752, 2121471, 2828628, 4242942, 5657256, 8485884, 16971768]

約数ペア:

[(1, 16971768), (2, 8485884), (3, 5657256), (4, 4242942), (6, 2828628), (8, 2121471), (9, 1885752), (11, 1542888), (12, 1414314), (18, 942876), (22, 771444), (24, 707157), (27, 628584), (33, 514296), (36, 471438), (44, 385722), (54, 314292), (66, 257148), (72, 235719), (81, 209528), (88, 192861), (99, 171432), (108, 157146), (132, 128574), (162, 104764), (198, 85716), (216, 78573), (264, 64287), (297, 57144), (324, 52382), (396, 42858), (594, 28572), (648, 26191), (792, 21429), (891, 19048), (1188, 14286), (1782, 9524), (2376, 7143), (2381, 7128), (3564, 4762)]