187441386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{66047}}^1$

素因数の和:66106

約数の個数: 32

約数和(自身を含む): 418480128

約数和(自身を除く): 231038742

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 66047, 132094, 198141, 396282, 726517, 1453034, 2179551, 2840021, 4359102, 5680042, 8520063, 17040126, 31240231, 62480462, 93720693, 187441386]

約数ペア:

[(1, 187441386), (2, 93720693), (3, 62480462), (6, 31240231), (11, 17040126), (22, 8520063), (33, 5680042), (43, 4359102), (66, 2840021), (86, 2179551), (129, 1453034), (258, 726517), (473, 396282), (946, 198141), (1419, 132094), (2838, 66047)]