2018190216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{17137}}^1$

素因数の和:17854

約数の個数: 64

約数和(自身を含む): 5774820480

約数和(自身を除く): 3756630264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 701, 1402, 2103, 2804, 4206, 4907, 5608, 8412, 9814, 14721, 16824, 17137, 19628, 29442, 34274, 39256, 51411, 58884, 68548, 102822, 117768, 119959, 137096, 205644, 239918, 359877, 411288, 479836, 719754, 959672, 1439508, 2879016, 12013037, 24026074, 36039111, 48052148, 72078222, 84091259, 96104296, 144156444, 168182518, 252273777, 288312888, 336365036, 504547554, 672730072, 1009095108, 2018190216]

約数ペア:

[(1, 2018190216), (2, 1009095108), (3, 672730072), (4, 504547554), (6, 336365036), (7, 288312888), (8, 252273777), (12, 168182518), (14, 144156444), (21, 96104296), (24, 84091259), (28, 72078222), (42, 48052148), (56, 36039111), (84, 24026074), (168, 12013037), (701, 2879016), (1402, 1439508), (2103, 959672), (2804, 719754), (4206, 479836), (4907, 411288), (5608, 359877), (8412, 239918), (9814, 205644), (14721, 137096), (16824, 119959), (17137, 117768), (19628, 102822), (29442, 68548), (34274, 58884), (39256, 51411)]