89420922

素因数分解:

$2^1\times 3^4\times {\mathrm{551981}}^1$

素因数の和:551995

約数の個数: 20

約数和(自身を含む): 200369466

約数和(自身を除く): 110948544

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 551981, 1103962, 1655943, 3311886, 4967829, 9935658, 14903487, 29806974, 44710461, 89420922]

約数ペア:

[(1, 89420922), (2, 44710461), (3, 29806974), (6, 14903487), (9, 9935658), (18, 4967829), (27, 3311886), (54, 1655943), (81, 1103962), (162, 551981)]