21930066

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{64123}}^1$

素因数の和:64150

約数の個数: 24

約数和(自身を含む): 50016720

約数和(自身を除く): 28086654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 64123, 128246, 192369, 384738, 577107, 1154214, 1218337, 2436674, 3655011, 7310022, 10965033, 21930066]

約数ペア:

[(1, 21930066), (2, 10965033), (3, 7310022), (6, 3655011), (9, 2436674), (18, 1218337), (19, 1154214), (38, 577107), (57, 384738), (114, 192369), (171, 128246), (342, 64123)]