21737346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 24324222

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 2351, 3082, 4623, 4702, 7053, 9246, 14106, 54073, 108146, 157517, 162219, 315034, 324438, 472551, 945102, 3622891, 7245782, 10868673, 21737346]

約数ペア:

[(1, 21737346), (2, 10868673), (3, 7245782), (6, 3622891), (23, 945102), (46, 472551), (67, 324438), (69, 315034), (134, 162219), (138, 157517), (201, 108146), (402, 54073), (1541, 14106), (2351, 9246), (3082, 7053), (4623, 4702)]