18406130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44893}}^1$

素因数の和:44941

約数の個数: 16

約数和(自身を含む): 33939864

約数和(自身を除く): 15533734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 44893, 89786, 224465, 448930, 1840613, 3681226, 9203065, 18406130]

約数ペア:

[(1, 18406130), (2, 9203065), (5, 3681226), (10, 1840613), (41, 448930), (82, 224465), (205, 89786), (410, 44893)]