81598716

素因数分解:

$2^2\times 3^2\times {\mathrm{2266631}}^1$

素因数の和:2266641

約数の個数: 18

約数和(自身を含む): 206263512

約数和(自身を除く): 124664796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2266631, 4533262, 6799893, 9066524, 13599786, 20399679, 27199572, 40799358, 81598716]

約数ペア:

[(1, 81598716), (2, 40799358), (3, 27199572), (4, 20399679), (6, 13599786), (9, 9066524), (12, 6799893), (18, 4533262), (36, 2266631)]