8989398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 21542976

約数和(自身を除く): 12553578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 547, 747, 913, 1094, 1494, 1641, 1826, 2739, 3282, 4923, 5478, 6017, 8217, 9846, 12034, 16434, 18051, 36102, 45401, 54153, 90802, 108306, 136203, 272406, 408609, 499411, 817218, 998822, 1498233, 2996466, 4494699, 8989398]

約数ペア:

[(1, 8989398), (2, 4494699), (3, 2996466), (6, 1498233), (9, 998822), (11, 817218), (18, 499411), (22, 408609), (33, 272406), (66, 136203), (83, 108306), (99, 90802), (166, 54153), (198, 45401), (249, 36102), (498, 18051), (547, 16434), (747, 12034), (913, 9846), (1094, 8217), (1494, 6017), (1641, 5478), (1826, 4923), (2739, 3282)]