81779202

素因数分解:

$2^1\times 3^2\times {\mathrm{2053}}^1\times {\mathrm{2213}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 177354684

約数和(自身を除く): 95575482

約数列:

[1, 2, 3, 6, 9, 18, 2053, 2213, 4106, 4426, 6159, 6639, 12318, 13278, 18477, 19917, 36954, 39834, 4543289, 9086578, 13629867, 27259734, 40889601, 81779202]

約数ペア:

[(1, 81779202), (2, 40889601), (3, 27259734), (6, 13629867), (9, 9086578), (18, 4543289), (2053, 39834), (2213, 36954), (4106, 19917), (4426, 18477), (6159, 13278), (6639, 12318)]