6420186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20981}}^1$

素因数の和:21006

約数の個数: 24

約数和(自身を含む): 14729364

約数和(自身を除く): 8309178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 20981, 41962, 62943, 125886, 188829, 356677, 377658, 713354, 1070031, 2140062, 3210093, 6420186]

約数ペア:

[(1, 6420186), (2, 3210093), (3, 2140062), (6, 1070031), (9, 713354), (17, 377658), (18, 356677), (34, 188829), (51, 125886), (102, 62943), (153, 41962), (306, 20981)]