18474474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133873}}^1$

素因数の和:133901

約数の個数: 16

約数和(自身を含む): 38555712

約数和(自身を除く): 20081238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133873, 267746, 401619, 803238, 3079079, 6158158, 9237237, 18474474]

約数ペア:

[(1, 18474474), (2, 9237237), (3, 6158158), (6, 3079079), (23, 803238), (46, 401619), (69, 267746), (138, 133873)]