12413340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68963}}^1$

素因数の和:68978

約数の個数: 36

約数和(自身を含む): 37654344

約数和(自身を除く): 25241004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68963, 137926, 206889, 275852, 344815, 413778, 620667, 689630, 827556, 1034445, 1241334, 1379260, 2068890, 2482668, 3103335, 4137780, 6206670, 12413340]

約数ペア:

[(1, 12413340), (2, 6206670), (3, 4137780), (4, 3103335), (5, 2482668), (6, 2068890), (9, 1379260), (10, 1241334), (12, 1034445), (15, 827556), (18, 689630), (20, 620667), (30, 413778), (36, 344815), (45, 275852), (60, 206889), (90, 137926), (180, 68963)]