1209205998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6151

約数の個数: 144

約数和(自身を含む): 3544920288

約数和(自身を除く): 2335714290

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, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 3003, 3146, 4719, 5082, 6006, 6101, 7623, 9009, 9438, 11011, 12202, 14157, 15246, 18018, 18303, 22022, 28314, 33033, 36606, 42707, 54909, 66066, 67111, 79313, 85414, 99099, 109818, 128121, 134222, 158626, 198198, 201333, 237939, 256242, 384363, 402666, 469777, 475878, 555191, 603999, 713817, 738221, 768726, 872443, 939554, 1110382, 1207998, 1409331, 1427634, 1476442, 1665573, 1744886, 2214663, 2617329, 2818662, 3331146, 4227993, 4429326, 4996719, 5167547, 5234658, 6107101, 6643989, 7851987, 8455986, 9596873, 9993438, 10335094, 12214202, 13287978, 15502641, 15703974, 18321303, 19193746, 28790619, 31005282, 36642606, 46507923, 54963909, 57581238, 67178111, 86371857, 93015846, 109927818, 134356222, 172743714, 201534333, 403068666, 604602999, 1209205998]

約数ペア:

[(1, 1209205998), (2, 604602999), (3, 403068666), (6, 201534333), (7, 172743714), (9, 134356222), (11, 109927818), (13, 93015846), (14, 86371857), (18, 67178111), (21, 57581238), (22, 54963909), (26, 46507923), (33, 36642606), (39, 31005282), (42, 28790619), (63, 19193746), (66, 18321303), (77, 15703974), (78, 15502641), (91, 13287978), (99, 12214202), (117, 10335094), (121, 9993438), (126, 9596873), (143, 8455986), (154, 7851987), (182, 6643989), (198, 6107101), (231, 5234658), (234, 5167547), (242, 4996719), (273, 4429326), (286, 4227993), (363, 3331146), (429, 2818662), (462, 2617329), (546, 2214663), (693, 1744886), (726, 1665573), (819, 1476442), (847, 1427634), (858, 1409331), (1001, 1207998), (1089, 1110382), (1287, 939554), (1386, 872443), (1573, 768726), (1638, 738221), (1694, 713817), (2002, 603999), (2178, 555191), (2541, 475878), (2574, 469777), (3003, 402666), (3146, 384363), (4719, 256242), (5082, 237939), (6006, 201333), (6101, 198198), (7623, 158626), (9009, 134222), (9438, 128121), (11011, 109818), (12202, 99099), (14157, 85414), (15246, 79313), (18018, 67111), (18303, 66066), (22022, 54909), (28314, 42707), (33033, 36606)]