78847686

素因数分解:

$2^1\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{3301}}^1$

素因数の和:4636

約数の個数: 24

約数和(自身を含む): 171017184

約数和(自身を除く): 92169498

約数列:

[1, 2, 3, 6, 9, 18, 1327, 2654, 3301, 3981, 6602, 7962, 9903, 11943, 19806, 23886, 29709, 59418, 4380427, 8760854, 13141281, 26282562, 39423843, 78847686]

約数ペア:

[(1, 78847686), (2, 39423843), (3, 26282562), (6, 13141281), (9, 8760854), (18, 4380427), (1327, 59418), (2654, 29709), (3301, 23886), (3981, 19806), (6602, 11943), (7962, 9903)]