27427946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21558

約数の個数: 24

約数和(自身を含む): 51542820

約数和(自身を除く): 24114874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21529, 43058, 150703, 279877, 301406, 559754, 1054921, 1959139, 2109842, 3918278, 13713973, 27427946]

約数ペア:

[(1, 27427946), (2, 13713973), (7, 3918278), (13, 2109842), (14, 1959139), (26, 1054921), (49, 559754), (91, 301406), (98, 279877), (182, 150703), (637, 43058), (1274, 21529)]