12871946418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69204013}}^1$

素因数の和:69204049

約数の個数: 16

約数和(自身を含む): 26574341376

約数和(自身を除く): 13702394958

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 69204013, 138408026, 207612039, 415224078, 2145324403, 4290648806, 6435973209, 12871946418]

約数ペア:

[(1, 12871946418), (2, 6435973209), (3, 4290648806), (6, 2145324403), (31, 415224078), (62, 207612039), (93, 138408026), (186, 69204013)]