18219856299

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{67057}}^1$

素因数の和:67195

約数の個数: 24

約数和(自身を含む): 25426784208

約数和(自身を除く): 7206927909

約数列:

[1, 3, 41, 47, 123, 141, 1927, 2209, 5781, 6627, 67057, 90569, 201171, 271707, 2749337, 3151679, 8248011, 9455037, 129218839, 148128913, 387656517, 444386739, 6073285433, 18219856299]

約数ペア:

[(1, 18219856299), (3, 6073285433), (41, 444386739), (47, 387656517), (123, 148128913), (141, 129218839), (1927, 9455037), (2209, 8248011), (5781, 3151679), (6627, 2749337), (67057, 271707), (90569, 201171)]