39545724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 95179392

約数和(自身を除く): 55633668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 443, 516, 519, 692, 886, 1038, 1329, 1772, 2076, 2658, 5316, 7439, 14878, 19049, 22317, 29756, 38098, 44634, 57147, 76196, 76639, 89268, 114294, 153278, 228588, 229917, 306556, 459834, 919668, 3295477, 6590954, 9886431, 13181908, 19772862, 39545724]

約数ペア:

[(1, 39545724), (2, 19772862), (3, 13181908), (4, 9886431), (6, 6590954), (12, 3295477), (43, 919668), (86, 459834), (129, 306556), (172, 229917), (173, 228588), (258, 153278), (346, 114294), (443, 89268), (516, 76639), (519, 76196), (692, 57147), (886, 44634), (1038, 38098), (1329, 29756), (1772, 22317), (2076, 19049), (2658, 14878), (5316, 7439)]