67756758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{490991}}^1$

素因数の和:491019

約数の個数: 16

約数和(自身を含む): 141405696

約数和(自身を除く): 73648938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 490991, 981982, 1472973, 2945946, 11292793, 22585586, 33878379, 67756758]

約数ペア:

[(1, 67756758), (2, 33878379), (3, 22585586), (6, 11292793), (23, 2945946), (46, 1472973), (69, 981982), (138, 490991)]