67425946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253481}}^1$

素因数の和:253509

約数の個数: 16

約数和(自身を含む): 121671360

約数和(自身を除く): 54245414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 253481, 506962, 1774367, 3548734, 4816139, 9632278, 33712973, 67425946]

約数ペア:

[(1, 67425946), (2, 33712973), (7, 9632278), (14, 4816139), (19, 3548734), (38, 1774367), (133, 506962), (266, 253481)]