18683798

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2396

約数の個数: 24

約数和(自身を含む): 33008472

約数和(自身を除く): 14324674

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2297, 4067, 4594, 8134, 16079, 32158, 112553, 190651, 225106, 381302, 1334557, 2669114, 9341899, 18683798]

約数ペア:

[(1, 18683798), (2, 9341899), (7, 2669114), (14, 1334557), (49, 381302), (83, 225106), (98, 190651), (166, 112553), (581, 32158), (1162, 16079), (2297, 8134), (4067, 4594)]