61728918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{447311}}^1$

素因数の和:447339

約数の個数: 16

約数和(自身を含む): 128825856

約数和(自身を除く): 67096938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 447311, 894622, 1341933, 2683866, 10288153, 20576306, 30864459, 61728918]

約数ペア:

[(1, 61728918), (2, 30864459), (3, 20576306), (6, 10288153), (23, 2683866), (46, 1341933), (69, 894622), (138, 447311)]