2000821878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2375

約数の個数: 96

約数和(自身を含む): 4924617600

約数和(自身を除く): 2923795722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 139, 198, 242, 278, 297, 363, 417, 594, 726, 834, 1089, 1251, 1529, 2178, 2203, 2502, 3058, 3267, 3753, 4406, 4587, 6534, 6609, 7506, 9174, 13218, 13761, 16819, 19827, 24233, 27522, 33638, 39654, 41283, 48466, 50457, 59481, 72699, 82566, 100914, 118962, 145398, 151371, 218097, 266563, 302742, 306217, 436194, 454113, 533126, 612434, 654291, 799689, 908226, 918651, 1308582, 1599378, 1837302, 2399067, 2755953, 3368387, 4798134, 5511906, 6736774, 7197201, 8267859, 10105161, 14394402, 16535718, 20210322, 30315483, 37052257, 60630966, 74104514, 90946449, 111156771, 181892898, 222313542, 333470313, 666940626, 1000410939, 2000821878]

約数ペア:

[(1, 2000821878), (2, 1000410939), (3, 666940626), (6, 333470313), (9, 222313542), (11, 181892898), (18, 111156771), (22, 90946449), (27, 74104514), (33, 60630966), (54, 37052257), (66, 30315483), (99, 20210322), (121, 16535718), (139, 14394402), (198, 10105161), (242, 8267859), (278, 7197201), (297, 6736774), (363, 5511906), (417, 4798134), (594, 3368387), (726, 2755953), (834, 2399067), (1089, 1837302), (1251, 1599378), (1529, 1308582), (2178, 918651), (2203, 908226), (2502, 799689), (3058, 654291), (3267, 612434), (3753, 533126), (4406, 454113), (4587, 436194), (6534, 306217), (6609, 302742), (7506, 266563), (9174, 218097), (13218, 151371), (13761, 145398), (16819, 118962), (19827, 100914), (24233, 82566), (27522, 72699), (33638, 59481), (39654, 50457), (41283, 48466)]