3866886

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 8690400

約数和(自身を除く): 4823514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 709, 909, 1418, 1818, 2127, 2727, 4254, 5454, 6381, 12762, 19143, 38286, 71609, 143218, 214827, 429654, 644481, 1288962, 1933443, 3866886]

約数ペア:

[(1, 3866886), (2, 1933443), (3, 1288962), (6, 644481), (9, 429654), (18, 214827), (27, 143218), (54, 71609), (101, 38286), (202, 19143), (303, 12762), (606, 6381), (709, 5454), (909, 4254), (1418, 2727), (1818, 2127)]