68444994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{160669}}^1$

素因数の和:160745

約数の個数: 16

約数和(自身を含む): 138818880

約数和(自身を除く): 70373886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 160669, 321338, 482007, 964014, 11407499, 22814998, 34222497, 68444994]

約数ペア:

[(1, 68444994), (2, 34222497), (3, 22814998), (6, 11407499), (71, 964014), (142, 482007), (213, 321338), (426, 160669)]