18808215546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{187471}}^1$

素因数の和:188226

約数の個数: 32

約数和(自身を含む): 39306129408

約数和(自身を除く): 20497913862

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 727, 1454, 2181, 4362, 16721, 33442, 50163, 100326, 187471, 374942, 562413, 1124826, 4311833, 8623666, 12935499, 25870998, 136291417, 272582834, 408874251, 817748502, 3134702591, 6269405182, 9404107773, 18808215546]

約数ペア:

[(1, 18808215546), (2, 9404107773), (3, 6269405182), (6, 3134702591), (23, 817748502), (46, 408874251), (69, 272582834), (138, 136291417), (727, 25870998), (1454, 12935499), (2181, 8623666), (4362, 4311833), (16721, 1124826), (33442, 562413), (50163, 374942), (100326, 187471)]