40342146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517207}}^1$

素因数の和:517225

約数の個数: 16

約数和(自身を含む): 86890944

約数和(自身を除く): 46548798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517207, 1034414, 1551621, 3103242, 6723691, 13447382, 20171073, 40342146]

約数ペア:

[(1, 40342146), (2, 20171073), (3, 13447382), (6, 6723691), (13, 3103242), (26, 1551621), (39, 1034414), (78, 517207)]