81831762

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{17027}}^1$

素因数の和:17127

約数の個数: 32

約数和(自身を含む): 183902400

約数和(自身を除く): 102070638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 17027, 34054, 51081, 102162, 153243, 306486, 459729, 919458, 1515403, 3030806, 4546209, 9092418, 13638627, 27277254, 40915881, 81831762]

約数ペア:

[(1, 81831762), (2, 40915881), (3, 27277254), (6, 13638627), (9, 9092418), (18, 4546209), (27, 3030806), (54, 1515403), (89, 919458), (178, 459729), (267, 306486), (534, 153243), (801, 102162), (1602, 51081), (2403, 34054), (4806, 17027)]