12090654

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 16294626

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 127, 129, 246, 254, 258, 369, 381, 387, 738, 762, 774, 1107, 1143, 1161, 1763, 2214, 2286, 2322, 3429, 3526, 5207, 5289, 5461, 6858, 10414, 10578, 10922, 15621, 15867, 16383, 31242, 31734, 32766, 46863, 47601, 49149, 93726, 95202, 98298, 140589, 147447, 223901, 281178, 294894, 447802, 671703, 1343406, 2015109, 4030218, 6045327, 12090654]

約数ペア:

[(1, 12090654), (2, 6045327), (3, 4030218), (6, 2015109), (9, 1343406), (18, 671703), (27, 447802), (41, 294894), (43, 281178), (54, 223901), (82, 147447), (86, 140589), (123, 98298), (127, 95202), (129, 93726), (246, 49149), (254, 47601), (258, 46863), (369, 32766), (381, 31734), (387, 31242), (738, 16383), (762, 15867), (774, 15621), (1107, 10922), (1143, 10578), (1161, 10414), (1763, 6858), (2214, 5461), (2286, 5289), (2322, 5207), (3429, 3526)]