2018107002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 4391936640

約数和(自身を除く): 2373829638

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 113, 114, 123, 226, 246, 339, 678, 779, 1558, 2147, 2337, 3821, 4294, 4633, 4674, 6441, 7642, 9266, 11463, 12882, 13899, 22926, 27798, 72599, 88027, 145198, 156661, 176054, 217797, 264081, 313322, 431773, 435594, 469983, 528162, 863546, 939966, 1295319, 2590638, 2976559, 5953118, 8203687, 8929677, 16407374, 17702693, 17859354, 24611061, 35405386, 49222122, 53108079, 106216158, 336351167, 672702334, 1009053501, 2018107002]

約数ペア:

[(1, 2018107002), (2, 1009053501), (3, 672702334), (6, 336351167), (19, 106216158), (38, 53108079), (41, 49222122), (57, 35405386), (82, 24611061), (113, 17859354), (114, 17702693), (123, 16407374), (226, 8929677), (246, 8203687), (339, 5953118), (678, 2976559), (779, 2590638), (1558, 1295319), (2147, 939966), (2337, 863546), (3821, 528162), (4294, 469983), (4633, 435594), (4674, 431773), (6441, 313322), (7642, 264081), (9266, 217797), (11463, 176054), (12882, 156661), (13899, 145198), (22926, 88027), (27798, 72599)]