2015521074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15996199}}^1$

素因数の和:15996214

約数の個数: 24

約数和(自身を含む): 4990814400

約数和(自身を除く): 2975293326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15996199, 31992398, 47988597, 95977194, 111973393, 143965791, 223946786, 287931582, 335920179, 671840358, 1007760537, 2015521074]

約数ペア:

[(1, 2015521074), (2, 1007760537), (3, 671840358), (6, 335920179), (7, 287931582), (9, 223946786), (14, 143965791), (18, 111973393), (21, 95977194), (42, 47988597), (63, 31992398), (126, 15996199)]