12898872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 43200000

約数和(自身を除く): 30301128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 449, 456, 504, 513, 532, 684, 756, 798, 898, 1026, 1064, 1197, 1347, 1368, 1512, 1596, 1796, 2052, 2394, 2694, 3143, 3192, 3591, 3592, 4041, 4104, 4788, 5388, 6286, 7182, 8082, 8531, 9429, 9576, 10776, 12123, 12572, 14364, 16164, 17062, 18858, 24246, 25144, 25593, 28287, 28728, 32328, 34124, 37716, 48492, 51186, 56574, 59717, 68248, 75432, 76779, 84861, 96984, 102372, 113148, 119434, 153558, 169722, 179151, 204744, 226296, 230337, 238868, 307116, 339444, 358302, 460674, 477736, 537453, 614232, 678888, 716604, 921348, 1074906, 1433208, 1612359, 1842696, 2149812, 3224718, 4299624, 6449436, 12898872]

約数ペア:

[(1, 12898872), (2, 6449436), (3, 4299624), (4, 3224718), (6, 2149812), (7, 1842696), (8, 1612359), (9, 1433208), (12, 1074906), (14, 921348), (18, 716604), (19, 678888), (21, 614232), (24, 537453), (27, 477736), (28, 460674), (36, 358302), (38, 339444), (42, 307116), (54, 238868), (56, 230337), (57, 226296), (63, 204744), (72, 179151), (76, 169722), (84, 153558), (108, 119434), (114, 113148), (126, 102372), (133, 96984), (152, 84861), (168, 76779), (171, 75432), (189, 68248), (216, 59717), (228, 56574), (252, 51186), (266, 48492), (342, 37716), (378, 34124), (399, 32328), (449, 28728), (456, 28287), (504, 25593), (513, 25144), (532, 24246), (684, 18858), (756, 17062), (798, 16164), (898, 14364), (1026, 12572), (1064, 12123), (1197, 10776), (1347, 9576), (1368, 9429), (1512, 8531), (1596, 8082), (1796, 7182), (2052, 6286), (2394, 5388), (2694, 4788), (3143, 4104), (3192, 4041), (3591, 3592)]