6504498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 19970496

約数和(自身を除く): 13465998

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 143, 154, 171, 182, 198, 209, 231, 234, 247, 266, 273, 286, 342, 361, 399, 418, 429, 462, 494, 546, 627, 693, 722, 741, 798, 819, 858, 1001, 1083, 1197, 1254, 1287, 1386, 1463, 1482, 1638, 1729, 1881, 2002, 2166, 2223, 2394, 2527, 2574, 2717, 2926, 3003, 3249, 3458, 3762, 3971, 4389, 4446, 4693, 5054, 5187, 5434, 6006, 6498, 7581, 7942, 8151, 8778, 9009, 9386, 10374, 11913, 13167, 14079, 15162, 15561, 16302, 18018, 19019, 22743, 23826, 24453, 26334, 27797, 28158, 31122, 32851, 35739, 38038, 42237, 45486, 48906, 51623, 55594, 57057, 65702, 71478, 83391, 84474, 98553, 103246, 114114, 154869, 166782, 171171, 197106, 250173, 295659, 309738, 342342, 361361, 464607, 500346, 591318, 722722, 929214, 1084083, 2168166, 3252249, 6504498]

約数ペア:

[(1, 6504498), (2, 3252249), (3, 2168166), (6, 1084083), (7, 929214), (9, 722722), (11, 591318), (13, 500346), (14, 464607), (18, 361361), (19, 342342), (21, 309738), (22, 295659), (26, 250173), (33, 197106), (38, 171171), (39, 166782), (42, 154869), (57, 114114), (63, 103246), (66, 98553), (77, 84474), (78, 83391), (91, 71478), (99, 65702), (114, 57057), (117, 55594), (126, 51623), (133, 48906), (143, 45486), (154, 42237), (171, 38038), (182, 35739), (198, 32851), (209, 31122), (231, 28158), (234, 27797), (247, 26334), (266, 24453), (273, 23826), (286, 22743), (342, 19019), (361, 18018), (399, 16302), (418, 15561), (429, 15162), (462, 14079), (494, 13167), (546, 11913), (627, 10374), (693, 9386), (722, 9009), (741, 8778), (798, 8151), (819, 7942), (858, 7581), (1001, 6498), (1083, 6006), (1197, 5434), (1254, 5187), (1287, 5054), (1386, 4693), (1463, 4446), (1482, 4389), (1638, 3971), (1729, 3762), (1881, 3458), (2002, 3249), (2166, 3003), (2223, 2926), (2394, 2717), (2527, 2574)]