20190517963218

素因数分解:

$2^1\times 3^2\times {\mathrm{123001}}^1\times {\mathrm{9119401}}^1$

素因数の和:9242410

約数の個数: 24

約数和(自身を含む): 43746482707356

約数和(自身を除く): 23555964744138

約数列:

[1, 2, 3, 6, 9, 18, 123001, 246002, 369003, 738006, 1107009, 2214018, 9119401, 18238802, 27358203, 54716406, 82074609, 164149218, 1121695442401, 2243390884802, 3365086327203, 6730172654406, 10095258981609, 20190517963218]

約数ペア:

[(1, 20190517963218), (2, 10095258981609), (3, 6730172654406), (6, 3365086327203), (9, 2243390884802), (18, 1121695442401), (123001, 164149218), (246002, 82074609), (369003, 54716406), (738006, 27358203), (1107009, 18238802), (2214018, 9119401)]