81735918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1238423}}^1$

素因数の和:1238439

約数の個数: 16

約数和(自身を含む): 178333056

約数和(自身を除く): 96597138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1238423, 2476846, 3715269, 7430538, 13622653, 27245306, 40867959, 81735918]

約数ペア:

[(1, 81735918), (2, 40867959), (3, 27245306), (6, 13622653), (11, 7430538), (22, 3715269), (33, 2476846), (66, 1238423)]