15441426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 44972928

約数和(自身を除く): 29531502

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, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 857, 858, 1001, 1287, 1386, 1638, 1714, 2002, 2571, 2574, 3003, 5142, 5999, 6006, 7713, 9009, 9427, 11141, 11998, 15426, 17997, 18018, 18854, 22282, 28281, 33423, 35994, 53991, 56562, 65989, 66846, 77987, 84843, 100269, 107982, 122551, 131978, 155974, 169686, 197967, 200538, 233961, 245102, 367653, 395934, 467922, 593901, 701883, 735306, 857857, 1102959, 1187802, 1403766, 1715714, 2205918, 2573571, 5147142, 7720713, 15441426]

約数ペア:

[(1, 15441426), (2, 7720713), (3, 5147142), (6, 2573571), (7, 2205918), (9, 1715714), (11, 1403766), (13, 1187802), (14, 1102959), (18, 857857), (21, 735306), (22, 701883), (26, 593901), (33, 467922), (39, 395934), (42, 367653), (63, 245102), (66, 233961), (77, 200538), (78, 197967), (91, 169686), (99, 155974), (117, 131978), (126, 122551), (143, 107982), (154, 100269), (182, 84843), (198, 77987), (231, 66846), (234, 65989), (273, 56562), (286, 53991), (429, 35994), (462, 33423), (546, 28281), (693, 22282), (819, 18854), (857, 18018), (858, 17997), (1001, 15426), (1287, 11998), (1386, 11141), (1638, 9427), (1714, 9009), (2002, 7713), (2571, 6006), (2574, 5999), (3003, 5142)]