18193158

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4229}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 39592800

約数和(自身を除く): 21399642

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4229, 4302, 8458, 12687, 25374, 38061, 76122, 1010731, 2021462, 3032193, 6064386, 9096579, 18193158]

約数ペア:

[(1, 18193158), (2, 9096579), (3, 6064386), (6, 3032193), (9, 2021462), (18, 1010731), (239, 76122), (478, 38061), (717, 25374), (1434, 12687), (2151, 8458), (4229, 4302)]