21808672716

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10505141}}^1$

素因数の和:10505321

約数の個数: 24

約数和(自身を含む): 51181051824

約数和(自身を除く): 29372379108

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10505141, 21010282, 31515423, 42020564, 63030846, 126061692, 1817389393, 3634778786, 5452168179, 7269557572, 10904336358, 21808672716]

約数ペア:

[(1, 21808672716), (2, 10904336358), (3, 7269557572), (4, 5452168179), (6, 3634778786), (12, 1817389393), (173, 126061692), (346, 63030846), (519, 42020564), (692, 31515423), (1038, 21010282), (2076, 10505141)]