12774678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 29492736

約数和(自身を除く): 16718058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 2953, 4326, 5906, 8859, 17718, 20671, 41342, 62013, 124026, 304159, 608318, 912477, 1824954, 2129113, 4258226, 6387339, 12774678]

約数ペア:

[(1, 12774678), (2, 6387339), (3, 4258226), (6, 2129113), (7, 1824954), (14, 912477), (21, 608318), (42, 304159), (103, 124026), (206, 62013), (309, 41342), (618, 20671), (721, 17718), (1442, 8859), (2163, 5906), (2953, 4326)]