2018202108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12937193}}^1$

素因数の和:12937213

約数の個数: 24

約数和(自身を含む): 5071380048

約数和(自身を除く): 3053177940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12937193, 25874386, 38811579, 51748772, 77623158, 155246316, 168183509, 336367018, 504550527, 672734036, 1009101054, 2018202108]

約数ペア:

[(1, 2018202108), (2, 1009101054), (3, 672734036), (4, 504550527), (6, 336367018), (12, 168183509), (13, 155246316), (26, 77623158), (39, 51748772), (52, 38811579), (78, 25874386), (156, 12937193)]