121012218

素因数分解:

$2^1\times 3^4\times {\mathrm{746989}}^1$

素因数の和:747003

約数の個数: 20

約数和(自身を含む): 271157370

約数和(自身を除く): 150145152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 746989, 1493978, 2240967, 4481934, 6722901, 13445802, 20168703, 40337406, 60506109, 121012218]

約数ペア:

[(1, 121012218), (2, 60506109), (3, 40337406), (6, 20168703), (9, 13445802), (18, 6722901), (27, 4481934), (54, 2240967), (81, 1493978), (162, 746989)]