1384218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7010

約数の個数: 24

約数和(自身を含む): 3272256

約数和(自身を除く): 1888038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 6991, 13982, 20973, 41946, 62919, 76901, 125838, 153802, 230703, 461406, 692109, 1384218]

約数ペア:

[(1, 1384218), (2, 692109), (3, 461406), (6, 230703), (9, 153802), (11, 125838), (18, 76901), (22, 62919), (33, 41946), (66, 20973), (99, 13982), (198, 6991)]