388996542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1964629}}^1$

素因数の和:1964648

約数の個数: 24

約数和(自身を含む): 919446840

約数和(自身を除く): 530450298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1964629, 3929258, 5893887, 11787774, 17681661, 21610919, 35363322, 43221838, 64832757, 129665514, 194498271, 388996542]

約数ペア:

[(1, 388996542), (2, 194498271), (3, 129665514), (6, 64832757), (9, 43221838), (11, 35363322), (18, 21610919), (22, 17681661), (33, 11787774), (66, 5893887), (99, 3929258), (198, 1964629)]