13290018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{316429}}^1$

素因数の和:316441

約数の個数: 16

約数和(自身を含む): 30377280

約数和(自身を除く): 17087262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 316429, 632858, 949287, 1898574, 2215003, 4430006, 6645009, 13290018]

約数ペア:

[(1, 13290018), (2, 6645009), (3, 4430006), (6, 2215003), (7, 1898574), (14, 949287), (21, 632858), (42, 316429)]