39293982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 112039200

約数和(自身を除く): 72745218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 63, 69, 78, 91, 98, 117, 126, 138, 147, 149, 161, 182, 207, 234, 273, 294, 298, 299, 322, 414, 441, 447, 483, 546, 598, 637, 819, 882, 894, 897, 966, 1043, 1127, 1274, 1341, 1449, 1638, 1794, 1911, 1937, 2086, 2093, 2254, 2682, 2691, 2898, 3129, 3381, 3427, 3822, 3874, 4186, 5382, 5733, 5811, 6258, 6279, 6762, 6854, 7301, 9387, 10143, 10281, 11466, 11622, 12558, 13559, 14602, 14651, 17433, 18774, 18837, 20286, 20562, 21903, 23989, 27118, 29302, 30843, 34866, 37674, 40677, 43806, 43953, 44551, 47978, 61686, 65709, 71967, 81354, 87906, 89102, 94913, 122031, 131418, 131859, 133653, 143934, 167923, 189826, 215901, 244062, 263718, 267306, 284739, 311857, 335846, 400959, 431802, 503769, 569478, 623714, 801918, 854217, 935571, 1007538, 1511307, 1708434, 1871142, 2182999, 2806713, 3022614, 4365998, 5613426, 6548997, 13097994, 19646991, 39293982]

約数ペア:

[(1, 39293982), (2, 19646991), (3, 13097994), (6, 6548997), (7, 5613426), (9, 4365998), (13, 3022614), (14, 2806713), (18, 2182999), (21, 1871142), (23, 1708434), (26, 1511307), (39, 1007538), (42, 935571), (46, 854217), (49, 801918), (63, 623714), (69, 569478), (78, 503769), (91, 431802), (98, 400959), (117, 335846), (126, 311857), (138, 284739), (147, 267306), (149, 263718), (161, 244062), (182, 215901), (207, 189826), (234, 167923), (273, 143934), (294, 133653), (298, 131859), (299, 131418), (322, 122031), (414, 94913), (441, 89102), (447, 87906), (483, 81354), (546, 71967), (598, 65709), (637, 61686), (819, 47978), (882, 44551), (894, 43953), (897, 43806), (966, 40677), (1043, 37674), (1127, 34866), (1274, 30843), (1341, 29302), (1449, 27118), (1638, 23989), (1794, 21903), (1911, 20562), (1937, 20286), (2086, 18837), (2093, 18774), (2254, 17433), (2682, 14651), (2691, 14602), (2898, 13559), (3129, 12558), (3381, 11622), (3427, 11466), (3822, 10281), (3874, 10143), (4186, 9387), (5382, 7301), (5733, 6854), (5811, 6762), (6258, 6279)]