57820206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{418987}}^1$

素因数の和:419015

約数の個数: 16

約数和(自身を含む): 120668544

約数和(自身を除く): 62848338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 418987, 837974, 1256961, 2513922, 9636701, 19273402, 28910103, 57820206]

約数ペア:

[(1, 57820206), (2, 28910103), (3, 19273402), (6, 9636701), (23, 2513922), (46, 1256961), (69, 837974), (138, 418987)]