19658916

素因数分解:

$2^2\times 3^3\times {\mathrm{182027}}^1$

素因数の和:182040

約数の個数: 24

約数和(自身を含む): 50967840

約数和(自身を除く): 31308924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182027, 364054, 546081, 728108, 1092162, 1638243, 2184324, 3276486, 4914729, 6552972, 9829458, 19658916]

約数ペア:

[(1, 19658916), (2, 9829458), (3, 6552972), (4, 4914729), (6, 3276486), (9, 2184324), (12, 1638243), (18, 1092162), (27, 728108), (36, 546081), (54, 364054), (108, 182027)]