15241716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20181

約数の個数: 48

約数和(自身を含む): 45162880

約数和(自身を除く): 29921164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20161, 40322, 60483, 80644, 120966, 141127, 181449, 241932, 282254, 362898, 423381, 544347, 564508, 725796, 846762, 1088694, 1270143, 1693524, 2177388, 2540286, 3810429, 5080572, 7620858, 15241716]

約数ペア:

[(1, 15241716), (2, 7620858), (3, 5080572), (4, 3810429), (6, 2540286), (7, 2177388), (9, 1693524), (12, 1270143), (14, 1088694), (18, 846762), (21, 725796), (27, 564508), (28, 544347), (36, 423381), (42, 362898), (54, 282254), (63, 241932), (84, 181449), (108, 141127), (126, 120966), (189, 80644), (252, 60483), (378, 40322), (756, 20161)]