16866396

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1823}}^1$

素因数の和:2090

約数の個数: 36

約数和(自身を含む): 42823872

約数和(自身を除く): 25957476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 1823, 2313, 3084, 3646, 4626, 5469, 7292, 9252, 10938, 16407, 21876, 32814, 65628, 468511, 937022, 1405533, 1874044, 2811066, 4216599, 5622132, 8433198, 16866396]

約数ペア:

[(1, 16866396), (2, 8433198), (3, 5622132), (4, 4216599), (6, 2811066), (9, 1874044), (12, 1405533), (18, 937022), (36, 468511), (257, 65628), (514, 32814), (771, 21876), (1028, 16407), (1542, 10938), (1823, 9252), (2313, 7292), (3084, 5469), (3646, 4626)]