2008890882

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3277

約数の個数: 80

約数和(自身を含む): 4647503520

約数和(自身を除く): 2638612638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 67, 81, 118, 134, 162, 177, 201, 354, 402, 531, 603, 1062, 1206, 1593, 1809, 3137, 3186, 3618, 3953, 4779, 5427, 6274, 7906, 9411, 9558, 10854, 11859, 18822, 23718, 28233, 35577, 56466, 71154, 84699, 106731, 169398, 185083, 210179, 213462, 254097, 320193, 370166, 420358, 508194, 555249, 630537, 640386, 1110498, 1261074, 1665747, 1891611, 3331494, 3783222, 4997241, 5674833, 9994482, 11349666, 12400561, 14991723, 17024499, 24801122, 29983446, 34048998, 37201683, 74403366, 111605049, 223210098, 334815147, 669630294, 1004445441, 2008890882]

約数ペア:

[(1, 2008890882), (2, 1004445441), (3, 669630294), (6, 334815147), (9, 223210098), (18, 111605049), (27, 74403366), (54, 37201683), (59, 34048998), (67, 29983446), (81, 24801122), (118, 17024499), (134, 14991723), (162, 12400561), (177, 11349666), (201, 9994482), (354, 5674833), (402, 4997241), (531, 3783222), (603, 3331494), (1062, 1891611), (1206, 1665747), (1593, 1261074), (1809, 1110498), (3137, 640386), (3186, 630537), (3618, 555249), (3953, 508194), (4779, 420358), (5427, 370166), (6274, 320193), (7906, 254097), (9411, 213462), (9558, 210179), (10854, 185083), (11859, 169398), (18822, 106731), (23718, 84699), (28233, 71154), (35577, 56466)]