18680452014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{446111}}^1$

素因数の和:447120

約数の個数: 32

約数和(自身を含む): 42741098496

約数和(自身を除く): 24060646482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1994, 2991, 5982, 6979, 13958, 20937, 41874, 446111, 892222, 1338333, 2676666, 3122777, 6245554, 9368331, 18736662, 444772667, 889545334, 1334318001, 2668636002, 3113408669, 6226817338, 9340226007, 18680452014]

約数ペア:

[(1, 18680452014), (2, 9340226007), (3, 6226817338), (6, 3113408669), (7, 2668636002), (14, 1334318001), (21, 889545334), (42, 444772667), (997, 18736662), (1994, 9368331), (2991, 6245554), (5982, 3122777), (6979, 2676666), (13958, 1338333), (20937, 892222), (41874, 446111)]