219725316

素因数分解:

$2^2\times 3^2\times {\mathrm{6103481}}^1$

素因数の和:6103491

約数の個数: 18

約数和(自身を含む): 555416862

約数和(自身を除く): 335691546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6103481, 12206962, 18310443, 24413924, 36620886, 54931329, 73241772, 109862658, 219725316]

約数ペア:

[(1, 219725316), (2, 109862658), (3, 73241772), (4, 54931329), (6, 36620886), (9, 24413924), (12, 18310443), (18, 12206962), (36, 6103481)]