2018144499

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97171}}^1$

素因数の和:97247

約数の個数: 32

約数和(自身を含む): 3283636224

約数和(自身を除く): 1265491725

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 20769, 97171, 291513, 680197, 2040591, 2234933, 4178353, 6704799, 12535059, 15644531, 29248471, 46933593, 87745413, 96102119, 288306357, 672714833, 2018144499]

約数ペア:

[(1, 2018144499), (3, 672714833), (7, 288306357), (21, 96102119), (23, 87745413), (43, 46933593), (69, 29248471), (129, 15644531), (161, 12535059), (301, 6704799), (483, 4178353), (903, 2234933), (989, 2040591), (2967, 680197), (6923, 291513), (20769, 97171)]