15247026

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19699}}^1$

素因数の和:19750

約数の個数: 24

約数和(自身を含む): 33805200

約数和(自身を除く): 18558174

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 19699, 39398, 59097, 118194, 177291, 354582, 847057, 1694114, 2541171, 5082342, 7623513, 15247026]

約数ペア:

[(1, 15247026), (2, 7623513), (3, 5082342), (6, 2541171), (9, 1694114), (18, 847057), (43, 354582), (86, 177291), (129, 118194), (258, 59097), (387, 39398), (774, 19699)]