213572604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2542531}}^1$

素因数の和:2542545

約数の個数: 24

約数和(自身を含む): 569527168

約数和(自身を除く): 355954564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2542531, 5085062, 7627593, 10170124, 15255186, 17797717, 30510372, 35595434, 53393151, 71190868, 106786302, 213572604]

約数ペア:

[(1, 213572604), (2, 106786302), (3, 71190868), (4, 53393151), (6, 35595434), (7, 30510372), (12, 17797717), (14, 15255186), (21, 10170124), (28, 7627593), (42, 5085062), (84, 2542531)]