15693894774

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2666309}}^1$

素因数の和:2666429

約数の個数: 32

約数和(自身を含む): 35195292000

約数和(自身を除く): 19501397226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 2666309, 5332618, 7998927, 15997854, 23996781, 47993562, 71990343, 143980686, 290627681, 581255362, 871883043, 1743766086, 2615649129, 5231298258, 7846947387, 15693894774]

約数ペア:

[(1, 15693894774), (2, 7846947387), (3, 5231298258), (6, 2615649129), (9, 1743766086), (18, 871883043), (27, 581255362), (54, 290627681), (109, 143980686), (218, 71990343), (327, 47993562), (654, 23996781), (981, 15997854), (1962, 7998927), (2943, 5332618), (5886, 2666309)]