15745482

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6835

約数の個数: 32

約数和(自身を含む): 35808960

約数和(自身を除く): 20063478

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 6781, 13562, 20343, 40686, 61029, 122058, 183087, 291583, 366174, 583166, 874749, 1749498, 2624247, 5248494, 7872741, 15745482]

約数ペア:

[(1, 15745482), (2, 7872741), (3, 5248494), (6, 2624247), (9, 1749498), (18, 874749), (27, 583166), (43, 366174), (54, 291583), (86, 183087), (129, 122058), (258, 61029), (387, 40686), (774, 20343), (1161, 13562), (2322, 6781)]