1969889922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 192

約数和(自身を含む): 5923841280

約数和(自身を除く): 3953951358

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 189, 198, 231, 234, 242, 273, 286, 297, 351, 363, 378, 429, 462, 546, 594, 693, 702, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2079, 2178, 2457, 2541, 2574, 3003, 3146, 3267, 3313, 3861, 4158, 4719, 4914, 5082, 6006, 6534, 6626, 7623, 7722, 9009, 9438, 9939, 11011, 14157, 15246, 18018, 19878, 22022, 22869, 23191, 27027, 28314, 29817, 33033, 36443, 42471, 43069, 45738, 46382, 54054, 59634, 66066, 69573, 72886, 84942, 86138, 89451, 99099, 109329, 129207, 139146, 178902, 198198, 208719, 218658, 255101, 258414, 297297, 301483, 327987, 387621, 400873, 417438, 473759, 510202, 594594, 602966, 626157, 655974, 765303, 775242, 801746, 904449, 947518, 983961, 1162863, 1202619, 1252314, 1421277, 1530606, 1808898, 1967922, 2295909, 2325726, 2405238, 2713347, 2806111, 2842554, 3316313, 3607857, 4263831, 4591818, 5211349, 5426694, 5612222, 6632626, 6887727, 7215714, 8140041, 8418333, 8527662, 9948939, 10422698, 10823571, 12791493, 13775454, 15634047, 16280082, 16836666, 19897878, 21647142, 25254999, 25582986, 29846817, 31268094, 36479443, 46902141, 50509998, 59693634, 72958886, 75764997, 89540451, 93804282, 109438329, 140706423, 151529994, 179080902, 218876658, 281412846, 328314987, 656629974, 984944961, 1969889922]

約数ペア:

[(1, 1969889922), (2, 984944961), (3, 656629974), (6, 328314987), (7, 281412846), (9, 218876658), (11, 179080902), (13, 151529994), (14, 140706423), (18, 109438329), (21, 93804282), (22, 89540451), (26, 75764997), (27, 72958886), (33, 59693634), (39, 50509998), (42, 46902141), (54, 36479443), (63, 31268094), (66, 29846817), (77, 25582986), (78, 25254999), (91, 21647142), (99, 19897878), (117, 16836666), (121, 16280082), (126, 15634047), (143, 13775454), (154, 12791493), (182, 10823571), (189, 10422698), (198, 9948939), (231, 8527662), (234, 8418333), (242, 8140041), (273, 7215714), (286, 6887727), (297, 6632626), (351, 5612222), (363, 5426694), (378, 5211349), (429, 4591818), (462, 4263831), (546, 3607857), (594, 3316313), (693, 2842554), (702, 2806111), (726, 2713347), (819, 2405238), (847, 2325726), (858, 2295909), (1001, 1967922), (1089, 1808898), (1287, 1530606), (1386, 1421277), (1573, 1252314), (1638, 1202619), (1694, 1162863), (2002, 983961), (2079, 947518), (2178, 904449), (2457, 801746), (2541, 775242), (2574, 765303), (3003, 655974), (3146, 626157), (3267, 602966), (3313, 594594), (3861, 510202), (4158, 473759), (4719, 417438), (4914, 400873), (5082, 387621), (6006, 327987), (6534, 301483), (6626, 297297), (7623, 258414), (7722, 255101), (9009, 218658), (9438, 208719), (9939, 198198), (11011, 178902), (14157, 139146), (15246, 129207), (18018, 109329), (19878, 99099), (22022, 89451), (22869, 86138), (23191, 84942), (27027, 72886), (28314, 69573), (29817, 66066), (33033, 59634), (36443, 54054), (42471, 46382), (43069, 45738)]