2018127584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139837}}^1$

素因数の和:139899

約数の個数: 48

約数和(自身を含む): 4440136176

約数和(自身を除く): 2422008592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 14432, 139837, 279674, 559348, 1118696, 1538207, 2237392, 3076414, 4474784, 5733317, 6152828, 11466634, 12305656, 22933268, 24611312, 45866536, 49222624, 63066487, 91733072, 126132974, 183466144, 252265948, 504531896, 1009063792, 2018127584]

約数ペア:

[(1, 2018127584), (2, 1009063792), (4, 504531896), (8, 252265948), (11, 183466144), (16, 126132974), (22, 91733072), (32, 63066487), (41, 49222624), (44, 45866536), (82, 24611312), (88, 22933268), (164, 12305656), (176, 11466634), (328, 6152828), (352, 5733317), (451, 4474784), (656, 3076414), (902, 2237392), (1312, 1538207), (1804, 1118696), (3608, 559348), (7216, 279674), (14432, 139837)]