15678414

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 35040000

約数和(自身を除く): 19361586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1459, 1791, 2918, 3582, 4377, 5373, 8754, 10746, 13131, 26262, 39393, 78786, 290341, 580682, 871023, 1742046, 2613069, 5226138, 7839207, 15678414]

約数ペア:

[(1, 15678414), (2, 7839207), (3, 5226138), (6, 2613069), (9, 1742046), (18, 871023), (27, 580682), (54, 290341), (199, 78786), (398, 39393), (597, 26262), (1194, 13131), (1459, 10746), (1791, 8754), (2918, 5373), (3582, 4377)]