66870882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285773}}^1$

素因数の和:285794

約数の個数: 24

約数和(自身を含む): 156032604

約数和(自身を除く): 89161722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 285773, 571546, 857319, 1714638, 2571957, 3715049, 5143914, 7430098, 11145147, 22290294, 33435441, 66870882]

約数ペア:

[(1, 66870882), (2, 33435441), (3, 22290294), (6, 11145147), (9, 7430098), (13, 5143914), (18, 3715049), (26, 2571957), (39, 1714638), (78, 857319), (117, 571546), (234, 285773)]