21127092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251513}}^1$

素因数の和:251527

約数の個数: 24

約数和(自身を含む): 56339136

約数和(自身を除く): 35212044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251513, 503026, 754539, 1006052, 1509078, 1760591, 3018156, 3521182, 5281773, 7042364, 10563546, 21127092]

約数ペア:

[(1, 21127092), (2, 10563546), (3, 7042364), (4, 5281773), (6, 3521182), (7, 3018156), (12, 1760591), (14, 1509078), (21, 1006052), (28, 754539), (42, 503026), (84, 251513)]