38371374

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 52348626

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 251, 298, 342, 447, 502, 513, 753, 894, 1026, 1341, 1506, 2259, 2682, 2831, 4023, 4518, 4769, 5662, 6777, 8046, 8493, 9538, 13554, 14307, 16986, 25479, 28614, 37399, 42921, 50958, 74798, 76437, 85842, 112197, 128763, 152874, 224394, 257526, 336591, 673182, 710581, 1009773, 1421162, 2019546, 2131743, 4263486, 6395229, 12790458, 19185687, 38371374]

約数ペア:

[(1, 38371374), (2, 19185687), (3, 12790458), (6, 6395229), (9, 4263486), (18, 2131743), (19, 2019546), (27, 1421162), (38, 1009773), (54, 710581), (57, 673182), (114, 336591), (149, 257526), (171, 224394), (251, 152874), (298, 128763), (342, 112197), (447, 85842), (502, 76437), (513, 74798), (753, 50958), (894, 42921), (1026, 37399), (1341, 28614), (1506, 25479), (2259, 16986), (2682, 14307), (2831, 13554), (4023, 9538), (4518, 8493), (4769, 8046), (5662, 6777)]