13112046

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 29549520

約数和(自身を除く): 16437474

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 163, 218, 246, 326, 327, 369, 489, 654, 738, 978, 981, 1467, 1962, 2934, 4469, 6683, 8938, 13366, 13407, 17767, 20049, 26814, 35534, 40098, 40221, 53301, 60147, 80442, 106602, 120294, 159903, 319806, 728447, 1456894, 2185341, 4370682, 6556023, 13112046]

約数ペア:

[(1, 13112046), (2, 6556023), (3, 4370682), (6, 2185341), (9, 1456894), (18, 728447), (41, 319806), (82, 159903), (109, 120294), (123, 106602), (163, 80442), (218, 60147), (246, 53301), (326, 40221), (327, 40098), (369, 35534), (489, 26814), (654, 20049), (738, 17767), (978, 13407), (981, 13366), (1467, 8938), (1962, 6683), (2934, 4469)]