266418252

素因数分解:

$2^2\times 3^2\times {\mathrm{7400507}}^1$

素因数の和:7400517

約数の個数: 18

約数和(自身を含む): 673446228

約数和(自身を除く): 407027976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7400507, 14801014, 22201521, 29602028, 44403042, 66604563, 88806084, 133209126, 266418252]

約数ペア:

[(1, 266418252), (2, 133209126), (3, 88806084), (4, 66604563), (6, 44403042), (9, 29602028), (12, 22201521), (18, 14801014), (36, 7400507)]