18056810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44041}}^1$

素因数の和:44089

約数の個数: 16

約数和(自身を含む): 33295752

約数和(自身を除く): 15238942

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44041, 88082, 220205, 440410, 1805681, 3611362, 9028405, 18056810]

約数ペア:

[(1, 18056810), (2, 9028405), (5, 3611362), (10, 1805681), (41, 440410), (82, 220205), (205, 88082), (410, 44041)]