18444670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44987}}^1$

素因数の和:45035

約数の個数: 16

約数和(自身を含む): 34010928

約数和(自身を除く): 15566258

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44987, 89974, 224935, 449870, 1844467, 3688934, 9222335, 18444670]

約数ペア:

[(1, 18444670), (2, 9222335), (5, 3688934), (10, 1844467), (41, 449870), (82, 224935), (205, 89974), (410, 44987)]