18224090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44449}}^1$

素因数の和:44497

約数の個数: 16

約数和(自身を含む): 33604200

約数和(自身を除く): 15380110

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44449, 88898, 222245, 444490, 1822409, 3644818, 9112045, 18224090]

約数ペア:

[(1, 18224090), (2, 9112045), (5, 3644818), (10, 1822409), (41, 444490), (82, 222245), (205, 88898), (410, 44449)]