266040756

素因数分解:

$2^2\times 3^2\times {\mathrm{7390021}}^1$

素因数の和:7390031

約数の個数: 18

約数和(自身を含む): 672492002

約数和(自身を除く): 406451246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7390021, 14780042, 22170063, 29560084, 44340126, 66510189, 88680252, 133020378, 266040756]

約数ペア:

[(1, 266040756), (2, 133020378), (3, 88680252), (4, 66510189), (6, 44340126), (9, 29560084), (12, 22170063), (18, 14780042), (36, 7390021)]