53400618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{128987}}^1$

素因数の和:129018

約数の個数: 24

約数和(自身を含む): 120732768

約数和(自身を除く): 67332150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 128987, 257974, 386961, 773922, 1160883, 2321766, 2966701, 5933402, 8900103, 17800206, 26700309, 53400618]

約数ペア:

[(1, 53400618), (2, 26700309), (3, 17800206), (6, 8900103), (9, 5933402), (18, 2966701), (23, 2321766), (46, 1160883), (69, 773922), (138, 386961), (207, 257974), (414, 128987)]