18441670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 36062208

約数和(自身を除く): 17620538

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1117, 1270, 1651, 2234, 3302, 5585, 8255, 11170, 14521, 16510, 29042, 72605, 141859, 145210, 283718, 709295, 1418590, 1844167, 3688334, 9220835, 18441670]

約数ペア:

[(1, 18441670), (2, 9220835), (5, 3688334), (10, 1844167), (13, 1418590), (26, 709295), (65, 283718), (127, 145210), (130, 141859), (254, 72605), (635, 29042), (1117, 16510), (1270, 14521), (1651, 11170), (2234, 8255), (3302, 5585)]