40059918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 90158640

約数和(自身を除く): 50098722

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 709, 774, 1314, 1418, 2127, 3139, 4254, 6278, 6381, 9417, 12762, 18834, 28251, 30487, 51757, 56502, 60974, 91461, 103514, 155271, 182922, 274383, 310542, 465813, 548766, 931626, 2225551, 4451102, 6676653, 13353306, 20029959, 40059918]

約数ペア:

[(1, 40059918), (2, 20029959), (3, 13353306), (6, 6676653), (9, 4451102), (18, 2225551), (43, 931626), (73, 548766), (86, 465813), (129, 310542), (146, 274383), (219, 182922), (258, 155271), (387, 103514), (438, 91461), (657, 60974), (709, 56502), (774, 51757), (1314, 30487), (1418, 28251), (2127, 18834), (3139, 12762), (4254, 9417), (6278, 6381)]