2068578

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^2$

素因数の和:240

約数の個数: 30

約数和(自身を含む): 4676529

約数和(自身を除く): 2607951

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 12769, 18306, 25538, 38307, 76614, 114921, 229842, 344763, 689526, 1034289, 2068578]

約数ペア:

[(1, 2068578), (2, 1034289), (3, 689526), (6, 344763), (9, 229842), (18, 114921), (27, 76614), (54, 38307), (81, 25538), (113, 18306), (162, 12769), (226, 9153), (339, 6102), (678, 3051), (1017, 2034)]