17956938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 20427702

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2351, 2546, 3819, 4702, 7053, 7638, 14106, 44669, 89338, 134007, 157517, 268014, 315034, 472551, 945102, 2992823, 5985646, 8978469, 17956938]

約数ペア:

[(1, 17956938), (2, 8978469), (3, 5985646), (6, 2992823), (19, 945102), (38, 472551), (57, 315034), (67, 268014), (114, 157517), (134, 134007), (201, 89338), (402, 44669), (1273, 14106), (2351, 7638), (2546, 7053), (3819, 4702)]