16636854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 36013824

約数和(自身を除く): 19376970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 811, 1578, 1622, 2433, 3419, 4866, 6838, 10257, 10543, 20514, 21086, 31629, 63258, 213293, 426586, 639879, 1279758, 2772809, 5545618, 8318427, 16636854]

約数ペア:

[(1, 16636854), (2, 8318427), (3, 5545618), (6, 2772809), (13, 1279758), (26, 639879), (39, 426586), (78, 213293), (263, 63258), (526, 31629), (789, 21086), (811, 20514), (1578, 10543), (1622, 10257), (2433, 6838), (3419, 4866)]