238719906

素因数分解:

$2^1\times 3^3\times {\mathrm{4420739}}^1$

素因数の和:4420750

約数の個数: 16

約数和(自身を含む): 530488800

約数和(自身を除く): 291768894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4420739, 8841478, 13262217, 26524434, 39786651, 79573302, 119359953, 238719906]

約数ペア:

[(1, 238719906), (2, 119359953), (3, 79573302), (6, 39786651), (9, 26524434), (18, 13262217), (27, 8841478), (54, 4420739)]