2017356858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^2\times {\mathrm{311}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 4810205088

約数和(自身を除く): 2792848230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 311, 362, 543, 622, 933, 1086, 1629, 1866, 1991, 2799, 3258, 3421, 3982, 5598, 5973, 6842, 10263, 11946, 17919, 20526, 30789, 32761, 35838, 56291, 61578, 65522, 98283, 112582, 168873, 196566, 294849, 337746, 360371, 506619, 589698, 619201, 720742, 1013238, 1081113, 1238402, 1857603, 2162226, 3243339, 3715206, 5572809, 6486678, 10188671, 11145618, 20377342, 30566013, 61132026, 91698039, 112075381, 183396078, 224150762, 336226143, 672452286, 1008678429, 2017356858]

約数ペア:

[(1, 2017356858), (2, 1008678429), (3, 672452286), (6, 336226143), (9, 224150762), (11, 183396078), (18, 112075381), (22, 91698039), (33, 61132026), (66, 30566013), (99, 20377342), (181, 11145618), (198, 10188671), (311, 6486678), (362, 5572809), (543, 3715206), (622, 3243339), (933, 2162226), (1086, 1857603), (1629, 1238402), (1866, 1081113), (1991, 1013238), (2799, 720742), (3258, 619201), (3421, 589698), (3982, 506619), (5598, 360371), (5973, 337746), (6842, 294849), (10263, 196566), (11946, 168873), (17919, 112582), (20526, 98283), (30789, 65522), (32761, 61578), (35838, 56291)]