486331326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2078339}}^1$

素因数の和:2078360

約数の個数: 24

約数和(自身を含む): 1134773640

約数和(自身を除く): 648442314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2078339, 4156678, 6235017, 12470034, 18705051, 27018407, 37410102, 54036814, 81055221, 162110442, 243165663, 486331326]

約数ペア:

[(1, 486331326), (2, 243165663), (3, 162110442), (6, 81055221), (9, 54036814), (13, 37410102), (18, 27018407), (26, 18705051), (39, 12470034), (78, 6235017), (117, 4156678), (234, 2078339)]