198248418

素因数分解:

$2^1\times 3^3\times {\mathrm{3671267}}^1$

素因数の和:3671278

約数の個数: 16

約数和(自身を含む): 440552160

約数和(自身を除く): 242303742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3671267, 7342534, 11013801, 22027602, 33041403, 66082806, 99124209, 198248418]

約数ペア:

[(1, 198248418), (2, 99124209), (3, 66082806), (6, 33041403), (9, 22027602), (18, 11013801), (27, 7342534), (54, 3671267)]