492894

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 1081080

約数和(自身を除く): 588186

約数列:

[1, 2, 3, 6, 9, 18, 139, 197, 278, 394, 417, 591, 834, 1182, 1251, 1773, 2502, 3546, 27383, 54766, 82149, 164298, 246447, 492894]

約数ペア:

[(1, 492894), (2, 246447), (3, 164298), (6, 82149), (9, 54766), (18, 27383), (139, 3546), (197, 2502), (278, 1773), (394, 1251), (417, 1182), (591, 834)]