68637894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{879973}}^1$

素因数の和:879991

約数の個数: 16

約数和(自身を含む): 147835632

約数和(自身を除く): 79197738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 879973, 1759946, 2639919, 5279838, 11439649, 22879298, 34318947, 68637894]

約数ペア:

[(1, 68637894), (2, 34318947), (3, 22879298), (6, 11439649), (13, 5279838), (26, 2639919), (39, 1759946), (78, 879973)]