18231939969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5335657}}^1$

素因数の和:5335744

約数の個数: 16

約数和(自身を含む): 26123381568

約数和(自身を除く): 7891441599

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5335657, 16006971, 90706169, 272118507, 357489019, 1072467057, 6077313323, 18231939969]

約数ペア:

[(1, 18231939969), (3, 6077313323), (17, 1072467057), (51, 357489019), (67, 272118507), (201, 90706169), (1139, 16006971), (3417, 5335657)]