51821334

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{22669}}^1$

素因数の和:22804

約数の個数: 24

約数和(自身を含む): 113168640

約数和(自身を除く): 61347306

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 22669, 45338, 68007, 136014, 204021, 408042, 2878963, 5757926, 8636889, 17273778, 25910667, 51821334]

約数ペア:

[(1, 51821334), (2, 25910667), (3, 17273778), (6, 8636889), (9, 5757926), (18, 2878963), (127, 408042), (254, 204021), (381, 136014), (762, 68007), (1143, 45338), (2286, 22669)]