17419086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 41825160

約数和(自身を除く): 24406074

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 171, 186, 279, 318, 342, 477, 558, 589, 954, 961, 1007, 1178, 1643, 1767, 1922, 2014, 2883, 3021, 3286, 3534, 4929, 5301, 5766, 6042, 8649, 9063, 9858, 10602, 14787, 17298, 18126, 18259, 29574, 31217, 36518, 50933, 54777, 62434, 93651, 101866, 109554, 152799, 164331, 187302, 280953, 305598, 328662, 458397, 561906, 916794, 967727, 1935454, 2903181, 5806362, 8709543, 17419086]

約数ペア:

[(1, 17419086), (2, 8709543), (3, 5806362), (6, 2903181), (9, 1935454), (18, 967727), (19, 916794), (31, 561906), (38, 458397), (53, 328662), (57, 305598), (62, 280953), (93, 187302), (106, 164331), (114, 152799), (159, 109554), (171, 101866), (186, 93651), (279, 62434), (318, 54777), (342, 50933), (477, 36518), (558, 31217), (589, 29574), (954, 18259), (961, 18126), (1007, 17298), (1178, 14787), (1643, 10602), (1767, 9858), (1922, 9063), (2014, 8649), (2883, 6042), (3021, 5766), (3286, 5301), (3534, 4929)]