15349716

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 40010880

約数和(自身を除く): 24661164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 457, 622, 914, 933, 1244, 1371, 1828, 1866, 2742, 2799, 3732, 4113, 5484, 5598, 8226, 8397, 11196, 12339, 16452, 16794, 24678, 33588, 49356, 142127, 284254, 426381, 568508, 852762, 1279143, 1705524, 2558286, 3837429, 5116572, 7674858, 15349716]

約数ペア:

[(1, 15349716), (2, 7674858), (3, 5116572), (4, 3837429), (6, 2558286), (9, 1705524), (12, 1279143), (18, 852762), (27, 568508), (36, 426381), (54, 284254), (108, 142127), (311, 49356), (457, 33588), (622, 24678), (914, 16794), (933, 16452), (1244, 12339), (1371, 11196), (1828, 8397), (1866, 8226), (2742, 5598), (2799, 5484), (3732, 4113)]