21183684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47711}}^1$

素因数の和:47755

約数の個数: 24

約数和(自身を含む): 50765568

約数和(自身を除く): 29581884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 47711, 95422, 143133, 190844, 286266, 572532, 1765307, 3530614, 5295921, 7061228, 10591842, 21183684]

約数ペア:

[(1, 21183684), (2, 10591842), (3, 7061228), (4, 5295921), (6, 3530614), (12, 1765307), (37, 572532), (74, 286266), (111, 190844), (148, 143133), (222, 95422), (444, 47711)]