2008666566

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{6689}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 4585593600

約数和(自身を除く): 2576927034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 83, 134, 166, 201, 249, 402, 498, 603, 747, 1206, 1494, 1809, 2241, 3618, 4482, 5561, 6689, 11122, 13378, 16683, 20067, 33366, 40134, 50049, 60201, 100098, 120402, 150147, 180603, 300294, 361206, 448163, 555187, 896326, 1110374, 1344489, 1665561, 2688978, 3331122, 4033467, 4996683, 8066934, 9993366, 12100401, 14990049, 24200802, 29980098, 37197529, 74395058, 111592587, 223185174, 334777761, 669555522, 1004333283, 2008666566]

約数ペア:

[(1, 2008666566), (2, 1004333283), (3, 669555522), (6, 334777761), (9, 223185174), (18, 111592587), (27, 74395058), (54, 37197529), (67, 29980098), (83, 24200802), (134, 14990049), (166, 12100401), (201, 9993366), (249, 8066934), (402, 4996683), (498, 4033467), (603, 3331122), (747, 2688978), (1206, 1665561), (1494, 1344489), (1809, 1110374), (2241, 896326), (3618, 555187), (4482, 448163), (5561, 361206), (6689, 300294), (11122, 180603), (13378, 150147), (16683, 120402), (20067, 100098), (33366, 60201), (40134, 50049)]