2021145288

素因数分解:

$2^3\times 3^1\times {\mathrm{6143}}^1\times {\mathrm{13709}}^1$

素因数の和:19861

約数の個数: 32

約数和(自身を含む): 5054054400

約数和(自身を除く): 3032909112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6143, 12286, 13709, 18429, 24572, 27418, 36858, 41127, 49144, 54836, 73716, 82254, 109672, 147432, 164508, 329016, 84214387, 168428774, 252643161, 336857548, 505286322, 673715096, 1010572644, 2021145288]

約数ペア:

[(1, 2021145288), (2, 1010572644), (3, 673715096), (4, 505286322), (6, 336857548), (8, 252643161), (12, 168428774), (24, 84214387), (6143, 329016), (12286, 164508), (13709, 147432), (18429, 109672), (24572, 82254), (27418, 73716), (36858, 54836), (41127, 49144)]