667314

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 1462032

約数和(自身を除く): 794718

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 283, 393, 566, 786, 849, 1179, 1698, 2358, 2547, 5094, 37073, 74146, 111219, 222438, 333657, 667314]

約数ペア:

[(1, 667314), (2, 333657), (3, 222438), (6, 111219), (9, 74146), (18, 37073), (131, 5094), (262, 2547), (283, 2358), (393, 1698), (566, 1179), (786, 849)]