212172972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1607371}}^1$

素因数の和:1607389

約数の個数: 24

約数和(自身を含む): 540076992

約数和(自身を除く): 327904020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1607371, 3214742, 4822113, 6429484, 9644226, 17681081, 19288452, 35362162, 53043243, 70724324, 106086486, 212172972]

約数ペア:

[(1, 212172972), (2, 106086486), (3, 70724324), (4, 53043243), (6, 35362162), (11, 19288452), (12, 17681081), (22, 9644226), (33, 6429484), (44, 4822113), (66, 3214742), (132, 1607371)]