81190693218

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{43232531}}^1$

素因数の和:43232849

約数の個数: 16

約数和(自身を含む): 162900180576

約数和(自身を除く): 81709487358

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 43232531, 86465062, 129697593, 259395186, 13531782203, 27063564406, 40595346609, 81190693218]

約数ペア:

[(1, 81190693218), (2, 40595346609), (3, 27063564406), (6, 13531782203), (313, 259395186), (626, 129697593), (939, 86465062), (1878, 43232531)]