2678802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63781}}^1$

素因数の和:63793

約数の個数: 16

約数和(自身を含む): 6123072

約数和(自身を除く): 3444270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63781, 127562, 191343, 382686, 446467, 892934, 1339401, 2678802]

約数ペア:

[(1, 2678802), (2, 1339401), (3, 892934), (6, 446467), (7, 382686), (14, 191343), (21, 127562), (42, 63781)]