18698367063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{219071}}^1$

素因数の和:220334

約数の個数: 16

約数和(自身を含む): 26036269056

約数和(自身を除く): 7337901993

約数列:

[1, 3, 23, 69, 1237, 3711, 28451, 85353, 219071, 657213, 5038633, 15115899, 270990827, 812972481, 6232789021, 18698367063]

約数ペア:

[(1, 18698367063), (3, 6232789021), (23, 812972481), (69, 270990827), (1237, 15115899), (3711, 5038633), (28451, 657213), (85353, 219071)]