18539514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{147139}}^1$

素因数の和:147154

約数の個数: 24

約数和(自身を含む): 45907680

約数和(自身を除く): 27368166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 147139, 294278, 441417, 882834, 1029973, 1324251, 2059946, 2648502, 3089919, 6179838, 9269757, 18539514]

約数ペア:

[(1, 18539514), (2, 9269757), (3, 6179838), (6, 3089919), (7, 2648502), (9, 2059946), (14, 1324251), (18, 1029973), (21, 882834), (42, 441417), (63, 294278), (126, 147139)]