21352668

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{6073}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 50001168

約数和(自身を除く): 28648500

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 6073, 12146, 18219, 24292, 36438, 72876, 1779389, 3558778, 5338167, 7117556, 10676334, 21352668]

約数ペア:

[(1, 21352668), (2, 10676334), (3, 7117556), (4, 5338167), (6, 3558778), (12, 1779389), (293, 72876), (586, 36438), (879, 24292), (1172, 18219), (1758, 12146), (3516, 6073)]