61491222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{262783}}^1$

素因数の和:262804

約数の個数: 24

約数和(自身を含む): 143480064

約数和(自身を除く): 81988842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 262783, 525566, 788349, 1576698, 2365047, 3416179, 4730094, 6832358, 10248537, 20497074, 30745611, 61491222]

約数ペア:

[(1, 61491222), (2, 30745611), (3, 20497074), (6, 10248537), (9, 6832358), (13, 4730094), (18, 3416179), (26, 2365047), (39, 1576698), (78, 788349), (117, 525566), (234, 262783)]