27777246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6421}}^1$

素因数の和:6536

約数の個数: 32

約数和(自身を含む): 64117248

約数和(自身を除く): 36340002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6421, 12842, 19263, 38526, 44947, 89894, 134841, 269682, 661363, 1322726, 1984089, 3968178, 4629541, 9259082, 13888623, 27777246]

約数ペア:

[(1, 27777246), (2, 13888623), (3, 9259082), (6, 4629541), (7, 3968178), (14, 1984089), (21, 1322726), (42, 661363), (103, 269682), (206, 134841), (309, 89894), (618, 44947), (721, 38526), (1442, 19263), (2163, 12842), (4326, 6421)]