2221812

素因数分解:

$2^2\times 3^2\times {\mathrm{61717}}^1$

素因数の和:61727

約数の個数: 18

約数和(自身を含む): 5616338

約数和(自身を除く): 3394526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61717, 123434, 185151, 246868, 370302, 555453, 740604, 1110906, 2221812]

約数ペア:

[(1, 2221812), (2, 1110906), (3, 740604), (4, 555453), (6, 370302), (9, 246868), (12, 185151), (18, 123434), (36, 61717)]