18039250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 16330670

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 1223, 1475, 2446, 2950, 6115, 7375, 12230, 14750, 30575, 61150, 72157, 144314, 152875, 305750, 360785, 721570, 1803925, 3607850, 9019625, 18039250]

約数ペア:

[(1, 18039250), (2, 9019625), (5, 3607850), (10, 1803925), (25, 721570), (50, 360785), (59, 305750), (118, 152875), (125, 144314), (250, 72157), (295, 61150), (590, 30575), (1223, 14750), (1475, 12230), (2446, 7375), (2950, 6115)]