528870906

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{413827}}^1$

素因数の和:413906

約数の個数: 24

約数和(自身を含む): 1162029024

約数和(自身を除く): 633158118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 413827, 827654, 1241481, 2482962, 3724443, 7448886, 29381717, 58763434, 88145151, 176290302, 264435453, 528870906]

約数ペア:

[(1, 528870906), (2, 264435453), (3, 176290302), (6, 88145151), (9, 58763434), (18, 29381717), (71, 7448886), (142, 3724443), (213, 2482962), (426, 1241481), (639, 827654), (1278, 413827)]