7241556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{86209}}^1$

素因数の和:86223

約数の個数: 24

約数和(自身を含む): 19311040

約数和(自身を除く): 12069484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 86209, 172418, 258627, 344836, 517254, 603463, 1034508, 1206926, 1810389, 2413852, 3620778, 7241556]

約数ペア:

[(1, 7241556), (2, 3620778), (3, 2413852), (4, 1810389), (6, 1206926), (7, 1034508), (12, 603463), (14, 517254), (21, 344836), (28, 258627), (42, 172418), (84, 86209)]