21661043088

素因数分解:

$2^4\times 3^1\times {\mathrm{451271731}}^1$

素因数の和:451271742

約数の個数: 20

約数和(自身を含む): 55957694768

約数和(自身を除く): 34296651680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 451271731, 902543462, 1353815193, 1805086924, 2707630386, 3610173848, 5415260772, 7220347696, 10830521544, 21661043088]

約数ペア:

[(1, 21661043088), (2, 10830521544), (3, 7220347696), (4, 5415260772), (6, 3610173848), (8, 2707630386), (12, 1805086924), (16, 1353815193), (24, 902543462), (48, 451271731)]