309978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 711828

約数和(自身を除く): 401850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1013, 2026, 3039, 6078, 9117, 17221, 18234, 34442, 51663, 103326, 154989, 309978]

約数ペア:

[(1, 309978), (2, 154989), (3, 103326), (6, 51663), (9, 34442), (17, 18234), (18, 17221), (34, 9117), (51, 6078), (102, 3039), (153, 2026), (306, 1013)]