8101458

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 40

約数和(自身を含む): 18591408

約数和(自身を除く): 10489950

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 1163, 2322, 2326, 3483, 3489, 6966, 6978, 10467, 20934, 31401, 50009, 62802, 94203, 100018, 150027, 188406, 300054, 450081, 900162, 1350243, 2700486, 4050729, 8101458]

約数ペア:

[(1, 8101458), (2, 4050729), (3, 2700486), (6, 1350243), (9, 900162), (18, 450081), (27, 300054), (43, 188406), (54, 150027), (81, 100018), (86, 94203), (129, 62802), (162, 50009), (258, 31401), (387, 20934), (774, 10467), (1161, 6978), (1163, 6966), (2322, 3489), (2326, 3483)]