421489314

素因数分解:

$2^1\times 3^2\times {\mathrm{3209}}^1\times {\mathrm{7297}}^1$

素因数の和:10514

約数の個数: 24

約数和(自身を含む): 913636620

約数和(自身を除く): 492147306

約数列:

[1, 2, 3, 6, 9, 18, 3209, 6418, 7297, 9627, 14594, 19254, 21891, 28881, 43782, 57762, 65673, 131346, 23416073, 46832146, 70248219, 140496438, 210744657, 421489314]

約数ペア:

[(1, 421489314), (2, 210744657), (3, 140496438), (6, 70248219), (9, 46832146), (18, 23416073), (3209, 131346), (6418, 65673), (7297, 57762), (9627, 43782), (14594, 28881), (19254, 21891)]