8008686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21187}}^1$

素因数の和:21205

約数の個数: 32

約数和(自身を含む): 20340480

約数和(自身を除く): 12331794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21187, 42374, 63561, 127122, 148309, 190683, 296618, 381366, 444927, 572049, 889854, 1144098, 1334781, 2669562, 4004343, 8008686]

約数ペア:

[(1, 8008686), (2, 4004343), (3, 2669562), (6, 1334781), (7, 1144098), (9, 889854), (14, 572049), (18, 444927), (21, 381366), (27, 296618), (42, 190683), (54, 148309), (63, 127122), (126, 63561), (189, 42374), (378, 21187)]