2018015919

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1504859}}^1$

素因数の和:1505014

約数の個数: 12

約数和(自身を含む): 2934477000

約数和(自身を除く): 916461081

約数列:

[1, 3, 9, 149, 447, 1341, 1504859, 4514577, 13543731, 224223991, 672671973, 2018015919]

約数ペア:

[(1, 2018015919), (3, 672671973), (9, 224223991), (149, 13543731), (447, 4514577), (1341, 1504859)]