7765758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 14877954

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 431, 462, 546, 693, 819, 858, 862, 1001, 1287, 1293, 1386, 1638, 2002, 2574, 2586, 3003, 3017, 3879, 4741, 5603, 6006, 6034, 7758, 9009, 9051, 9482, 11206, 14223, 16809, 18018, 18102, 27153, 28446, 33187, 33618, 39221, 42669, 50427, 54306, 61633, 66374, 78442, 85338, 99561, 100854, 117663, 123266, 184899, 199122, 235326, 298683, 352989, 369798, 431431, 554697, 597366, 705978, 862862, 1109394, 1294293, 2588586, 3882879, 7765758]

約数ペア:

[(1, 7765758), (2, 3882879), (3, 2588586), (6, 1294293), (7, 1109394), (9, 862862), (11, 705978), (13, 597366), (14, 554697), (18, 431431), (21, 369798), (22, 352989), (26, 298683), (33, 235326), (39, 199122), (42, 184899), (63, 123266), (66, 117663), (77, 100854), (78, 99561), (91, 85338), (99, 78442), (117, 66374), (126, 61633), (143, 54306), (154, 50427), (182, 42669), (198, 39221), (231, 33618), (234, 33187), (273, 28446), (286, 27153), (429, 18102), (431, 18018), (462, 16809), (546, 14223), (693, 11206), (819, 9482), (858, 9051), (862, 9009), (1001, 7758), (1287, 6034), (1293, 6006), (1386, 5603), (1638, 4741), (2002, 3879), (2574, 3017), (2586, 3003)]