9721242

素因数分解:

$2^1\times 3^3\times {\mathrm{180023}}^1$

素因数の和:180034

約数の個数: 16

約数和(自身を含む): 21602880

約数和(自身を除く): 11881638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 180023, 360046, 540069, 1080138, 1620207, 3240414, 4860621, 9721242]

約数ペア:

[(1, 9721242), (2, 4860621), (3, 3240414), (6, 1620207), (9, 1080138), (18, 540069), (27, 360046), (54, 180023)]