13992888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 44352000

約数和(自身を除く): 30359112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 149, 156, 168, 172, 182, 258, 273, 298, 301, 312, 344, 364, 447, 516, 546, 559, 596, 602, 728, 894, 903, 1032, 1043, 1092, 1118, 1192, 1204, 1677, 1788, 1806, 1937, 2086, 2184, 2236, 2408, 3129, 3354, 3576, 3612, 3874, 3913, 4172, 4472, 5811, 6258, 6407, 6708, 7224, 7748, 7826, 8344, 11622, 11739, 12516, 12814, 13416, 13559, 15496, 15652, 19221, 23244, 23478, 25032, 25628, 27118, 31304, 38442, 40677, 44849, 46488, 46956, 51256, 54236, 76884, 81354, 83291, 89698, 93912, 108472, 134547, 153768, 162708, 166582, 179396, 249873, 269094, 325416, 333164, 358792, 499746, 538188, 583037, 666328, 999492, 1076376, 1166074, 1749111, 1998984, 2332148, 3498222, 4664296, 6996444, 13992888]

約数ペア:

[(1, 13992888), (2, 6996444), (3, 4664296), (4, 3498222), (6, 2332148), (7, 1998984), (8, 1749111), (12, 1166074), (13, 1076376), (14, 999492), (21, 666328), (24, 583037), (26, 538188), (28, 499746), (39, 358792), (42, 333164), (43, 325416), (52, 269094), (56, 249873), (78, 179396), (84, 166582), (86, 162708), (91, 153768), (104, 134547), (129, 108472), (149, 93912), (156, 89698), (168, 83291), (172, 81354), (182, 76884), (258, 54236), (273, 51256), (298, 46956), (301, 46488), (312, 44849), (344, 40677), (364, 38442), (447, 31304), (516, 27118), (546, 25628), (559, 25032), (596, 23478), (602, 23244), (728, 19221), (894, 15652), (903, 15496), (1032, 13559), (1043, 13416), (1092, 12814), (1118, 12516), (1192, 11739), (1204, 11622), (1677, 8344), (1788, 7826), (1806, 7748), (1937, 7224), (2086, 6708), (2184, 6407), (2236, 6258), (2408, 5811), (3129, 4472), (3354, 4172), (3576, 3913), (3612, 3874)]