245280222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1238789}}^1$

素因数の和:1238808

約数の個数: 24

約数和(自身を含む): 579753720

約数和(自身を除く): 334473498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1238789, 2477578, 3716367, 7432734, 11149101, 13626679, 22298202, 27253358, 40880037, 81760074, 122640111, 245280222]

約数ペア:

[(1, 245280222), (2, 122640111), (3, 81760074), (6, 40880037), (9, 27253358), (11, 22298202), (18, 13626679), (22, 11149101), (33, 7432734), (66, 3716367), (99, 2477578), (198, 1238789)]