18392044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 35336448

約数和(自身を除く): 16944404

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 2503, 3674, 5006, 7348, 10012, 27533, 55066, 110132, 418001, 836002, 1672004, 4598011, 9196022, 18392044]

約数ペア:

[(1, 18392044), (2, 9196022), (4, 4598011), (11, 1672004), (22, 836002), (44, 418001), (167, 110132), (334, 55066), (668, 27533), (1837, 10012), (2503, 7348), (3674, 5006)]