18480146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 28384344

約数和(自身を除く): 9904198

約数列:

[1, 2, 53, 106, 313, 557, 626, 1114, 16589, 29521, 33178, 59042, 174341, 348682, 9240073, 18480146]

約数ペア:

[(1, 18480146), (2, 9240073), (53, 348682), (106, 174341), (313, 59042), (557, 33178), (626, 29521), (1114, 16589)]