221626872

素因数分解:

$2^3\times 3^2\times {\mathrm{3078151}}^1$

素因数の和:3078163

約数の個数: 24

約数和(自身を含む): 600239640

約数和(自身を除く): 378612768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3078151, 6156302, 9234453, 12312604, 18468906, 24625208, 27703359, 36937812, 55406718, 73875624, 110813436, 221626872]

約数ペア:

[(1, 221626872), (2, 110813436), (3, 73875624), (4, 55406718), (6, 36937812), (8, 27703359), (9, 24625208), (12, 18468906), (18, 12312604), (24, 9234453), (36, 6156302), (72, 3078151)]