12581562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 28864512

約数和(自身を除く): 16282950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 647, 926, 1294, 1389, 1941, 2778, 3241, 3882, 4529, 6482, 9058, 9723, 13587, 19446, 27174, 299561, 599122, 898683, 1797366, 2096927, 4193854, 6290781, 12581562]

約数ペア:

[(1, 12581562), (2, 6290781), (3, 4193854), (6, 2096927), (7, 1797366), (14, 898683), (21, 599122), (42, 299561), (463, 27174), (647, 19446), (926, 13587), (1294, 9723), (1389, 9058), (1941, 6482), (2778, 4529), (3241, 3882)]