998889228

素因数分解:

$2^2\times 3^2\times {\mathrm{27746923}}^1$

素因数の和:27746933

約数の個数: 18

約数和(自身を含む): 2524970084

約数和(自身を除く): 1526080856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27746923, 55493846, 83240769, 110987692, 166481538, 249722307, 332963076, 499444614, 998889228]

約数ペア:

[(1, 998889228), (2, 499444614), (3, 332963076), (4, 249722307), (6, 166481538), (9, 110987692), (12, 83240769), (18, 55493846), (36, 27746923)]