18238414

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 28036800

約数和(自身を除く): 9798386

約数列:

[1, 2, 79, 89, 158, 178, 1297, 2594, 7031, 14062, 102463, 115433, 204926, 230866, 9119207, 18238414]

約数ペア:

[(1, 18238414), (2, 9119207), (79, 230866), (89, 204926), (158, 115433), (178, 102463), (1297, 14062), (2594, 7031)]