69428346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{890107}}^1$

素因数の和:890125

約数の個数: 16

約数和(自身を含む): 149538144

約数和(自身を除く): 80109798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 890107, 1780214, 2670321, 5340642, 11571391, 23142782, 34714173, 69428346]

約数ペア:

[(1, 69428346), (2, 34714173), (3, 23142782), (6, 11571391), (13, 5340642), (26, 2670321), (39, 1780214), (78, 890107)]