18058779774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4219}}^1$

素因数の和:4475

約数の個数: 144

約数和(自身を含む): 47730833280

約数和(自身を除く): 29672053506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 211, 294, 322, 414, 422, 441, 483, 633, 882, 966, 1127, 1266, 1449, 1477, 1899, 2254, 2898, 2954, 3381, 3798, 4219, 4431, 4853, 6762, 8438, 8862, 9706, 10143, 10339, 12657, 13293, 14559, 20286, 20678, 25314, 26586, 29118, 29533, 31017, 33971, 37971, 43677, 59066, 62034, 67942, 75942, 87354, 88599, 93051, 97037, 101913, 177198, 186102, 194074, 203826, 206731, 237797, 265797, 291111, 305739, 413462, 475594, 531594, 582222, 611478, 620193, 679259, 713391, 873333, 890209, 1240386, 1358518, 1426782, 1746666, 1780418, 1860579, 2037777, 2140173, 2670627, 3721158, 4075554, 4280346, 4754813, 5341254, 6113331, 6231463, 8011881, 9509626, 12226662, 12462926, 14264439, 16023762, 18694389, 20474807, 28528878, 37388778, 40949614, 42793317, 43620241, 56083167, 61424421, 85586634, 87240482, 112166334, 122848842, 130860723, 143323649, 184273263, 261721446, 286647298, 368546526, 392582169, 429970947, 785164338, 859941894, 1003265543, 1289912841, 2006531086, 2579825682, 3009796629, 6019593258, 9029389887, 18058779774]

約数ペア:

[(1, 18058779774), (2, 9029389887), (3, 6019593258), (6, 3009796629), (7, 2579825682), (9, 2006531086), (14, 1289912841), (18, 1003265543), (21, 859941894), (23, 785164338), (42, 429970947), (46, 392582169), (49, 368546526), (63, 286647298), (69, 261721446), (98, 184273263), (126, 143323649), (138, 130860723), (147, 122848842), (161, 112166334), (207, 87240482), (211, 85586634), (294, 61424421), (322, 56083167), (414, 43620241), (422, 42793317), (441, 40949614), (483, 37388778), (633, 28528878), (882, 20474807), (966, 18694389), (1127, 16023762), (1266, 14264439), (1449, 12462926), (1477, 12226662), (1899, 9509626), (2254, 8011881), (2898, 6231463), (2954, 6113331), (3381, 5341254), (3798, 4754813), (4219, 4280346), (4431, 4075554), (4853, 3721158), (6762, 2670627), (8438, 2140173), (8862, 2037777), (9706, 1860579), (10143, 1780418), (10339, 1746666), (12657, 1426782), (13293, 1358518), (14559, 1240386), (20286, 890209), (20678, 873333), (25314, 713391), (26586, 679259), (29118, 620193), (29533, 611478), (31017, 582222), (33971, 531594), (37971, 475594), (43677, 413462), (59066, 305739), (62034, 291111), (67942, 265797), (75942, 237797), (87354, 206731), (88599, 203826), (93051, 194074), (97037, 186102), (101913, 177198)]