128410218

素因数分解:

$2^1\times 3^3\times {\mathrm{2377967}}^1$

素因数の和:2377978

約数の個数: 16

約数和(自身を含む): 285356160

約数和(自身を除く): 156945942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2377967, 4755934, 7133901, 14267802, 21401703, 42803406, 64205109, 128410218]

約数ペア:

[(1, 128410218), (2, 64205109), (3, 42803406), (6, 21401703), (9, 14267802), (18, 7133901), (27, 4755934), (54, 2377967)]