81744564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619277}}^1$

素因数の和:619295

約数の個数: 24

約数和(自身を含む): 208077408

約数和(自身を除く): 126332844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 619277, 1238554, 1857831, 2477108, 3715662, 6812047, 7431324, 13624094, 20436141, 27248188, 40872282, 81744564]

約数ペア:

[(1, 81744564), (2, 40872282), (3, 27248188), (4, 20436141), (6, 13624094), (11, 7431324), (12, 6812047), (22, 3715662), (33, 2477108), (44, 1857831), (66, 1238554), (132, 619277)]