16547454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11939}}^1$

素因数の和:11965

約数の個数: 48

約数和(自身を含む): 44703360

約数和(自身を除く): 28155906

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11939, 23878, 35817, 71634, 83573, 107451, 131329, 167146, 214902, 250719, 262658, 393987, 501438, 752157, 787974, 919303, 1181961, 1504314, 1838606, 2363922, 2757909, 5515818, 8273727, 16547454]

約数ペア:

[(1, 16547454), (2, 8273727), (3, 5515818), (6, 2757909), (7, 2363922), (9, 1838606), (11, 1504314), (14, 1181961), (18, 919303), (21, 787974), (22, 752157), (33, 501438), (42, 393987), (63, 262658), (66, 250719), (77, 214902), (99, 167146), (126, 131329), (154, 107451), (198, 83573), (231, 71634), (462, 35817), (693, 23878), (1386, 11939)]