17864769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24144

約数の個数: 16

約数和(自身を含む): 27003200

約数和(自身を除く): 9138431

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 24109, 72327, 313417, 458071, 940251, 1374213, 5954923, 17864769]

約数ペア:

[(1, 17864769), (3, 5954923), (13, 1374213), (19, 940251), (39, 458071), (57, 313417), (247, 72327), (741, 24109)]