2018396847

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{16493}}^1$

素因数の和:16647

約数の個数: 24

約数和(自身を含む): 2865601584

約数和(自身を除く): 847204737

約数列:

[1, 3, 19, 57, 113, 339, 361, 1083, 2147, 6441, 16493, 40793, 49479, 122379, 313367, 940101, 1863709, 5591127, 5953973, 17861919, 35410471, 106231413, 672798949, 2018396847]

約数ペア:

[(1, 2018396847), (3, 672798949), (19, 106231413), (57, 35410471), (113, 17861919), (339, 5953973), (361, 5591127), (1083, 1863709), (2147, 940101), (6441, 313367), (16493, 122379), (40793, 49479)]