1946163912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7687}}^1$

素因数の和:7851

約数の個数: 128

約数和(自身を含む): 6111037440

約数和(自身を除く): 4164873528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 137, 154, 168, 231, 264, 274, 308, 411, 462, 548, 616, 822, 924, 959, 1096, 1507, 1644, 1848, 1918, 2877, 3014, 3288, 3836, 4521, 5754, 6028, 7672, 7687, 9042, 10549, 11508, 12056, 15374, 18084, 21098, 23016, 23061, 30748, 31647, 36168, 42196, 46122, 53809, 61496, 63294, 84392, 84557, 92244, 107618, 126588, 161427, 169114, 184488, 215236, 253176, 253671, 322854, 338228, 430472, 507342, 591899, 645708, 676456, 1014684, 1053119, 1183798, 1291416, 1775697, 2029368, 2106238, 2367596, 3159357, 3551394, 4212476, 4735192, 6318714, 7102788, 7371833, 8424952, 11584309, 12637428, 14205576, 14743666, 22115499, 23168618, 25274856, 29487332, 34752927, 44230998, 46337236, 58974664, 69505854, 81090163, 88461996, 92674472, 139011708, 162180326, 176923992, 243270489, 278023416, 324360652, 486540978, 648721304, 973081956, 1946163912]

約数ペア:

[(1, 1946163912), (2, 973081956), (3, 648721304), (4, 486540978), (6, 324360652), (7, 278023416), (8, 243270489), (11, 176923992), (12, 162180326), (14, 139011708), (21, 92674472), (22, 88461996), (24, 81090163), (28, 69505854), (33, 58974664), (42, 46337236), (44, 44230998), (56, 34752927), (66, 29487332), (77, 25274856), (84, 23168618), (88, 22115499), (132, 14743666), (137, 14205576), (154, 12637428), (168, 11584309), (231, 8424952), (264, 7371833), (274, 7102788), (308, 6318714), (411, 4735192), (462, 4212476), (548, 3551394), (616, 3159357), (822, 2367596), (924, 2106238), (959, 2029368), (1096, 1775697), (1507, 1291416), (1644, 1183798), (1848, 1053119), (1918, 1014684), (2877, 676456), (3014, 645708), (3288, 591899), (3836, 507342), (4521, 430472), (5754, 338228), (6028, 322854), (7672, 253671), (7687, 253176), (9042, 215236), (10549, 184488), (11508, 169114), (12056, 161427), (15374, 126588), (18084, 107618), (21098, 92244), (23016, 84557), (23061, 84392), (30748, 63294), (31647, 61496), (36168, 53809), (42196, 46122)]