9980133918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72319811}}^1$

素因数の和:72319839

約数の個数: 16

約数和(自身を含む): 20828105856

約数和(自身を除く): 10847971938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 72319811, 144639622, 216959433, 433918866, 1663355653, 3326711306, 4990066959, 9980133918]

約数ペア:

[(1, 9980133918), (2, 4990066959), (3, 3326711306), (6, 1663355653), (23, 433918866), (46, 216959433), (69, 144639622), (138, 72319811)]