39945906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 119347200

約数和(自身を除く): 79401294

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 739, 819, 858, 1001, 1287, 1386, 1478, 1638, 2002, 2079, 2217, 2457, 2574, 3003, 3861, 4158, 4434, 4914, 5173, 6006, 6651, 7722, 8129, 9009, 9607, 10346, 13302, 15519, 16258, 18018, 19214, 19953, 24387, 27027, 28821, 31038, 39906, 46557, 48774, 54054, 56903, 57642, 67249, 73161, 86463, 93114, 105677, 113806, 134498, 139671, 146322, 170709, 172926, 201747, 211354, 219483, 259389, 279342, 317031, 341418, 403494, 438966, 512127, 518778, 605241, 634062, 739739, 951093, 1024254, 1210482, 1479478, 1536381, 1815723, 1902186, 2219217, 2853279, 3072762, 3631446, 4438434, 5706558, 6657651, 13315302, 19972953, 39945906]

約数ペア:

[(1, 39945906), (2, 19972953), (3, 13315302), (6, 6657651), (7, 5706558), (9, 4438434), (11, 3631446), (13, 3072762), (14, 2853279), (18, 2219217), (21, 1902186), (22, 1815723), (26, 1536381), (27, 1479478), (33, 1210482), (39, 1024254), (42, 951093), (54, 739739), (63, 634062), (66, 605241), (77, 518778), (78, 512127), (91, 438966), (99, 403494), (117, 341418), (126, 317031), (143, 279342), (154, 259389), (182, 219483), (189, 211354), (198, 201747), (231, 172926), (234, 170709), (273, 146322), (286, 139671), (297, 134498), (351, 113806), (378, 105677), (429, 93114), (462, 86463), (546, 73161), (594, 67249), (693, 57642), (702, 56903), (739, 54054), (819, 48774), (858, 46557), (1001, 39906), (1287, 31038), (1386, 28821), (1478, 27027), (1638, 24387), (2002, 19953), (2079, 19214), (2217, 18018), (2457, 16258), (2574, 15519), (3003, 13302), (3861, 10346), (4158, 9607), (4434, 9009), (4914, 8129), (5173, 7722), (6006, 6651)]