180473004

素因数分解:

$2^2\times 3^2\times {\mathrm{5013139}}^1$

素因数の和:5013149

約数の個数: 18

約数和(自身を含む): 456195740

約数和(自身を除く): 275722736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5013139, 10026278, 15039417, 20052556, 30078834, 45118251, 60157668, 90236502, 180473004]

約数ペア:

[(1, 180473004), (2, 90236502), (3, 60157668), (4, 45118251), (6, 30078834), (9, 20052556), (12, 15039417), (18, 10026278), (36, 5013139)]