2518080072

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{643681}}^1$

素因数の和:643853

約数の個数: 32

約数和(自身を含む): 6333830880

約数和(自身を除く): 3815750808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 643681, 1287362, 1931043, 2574724, 3862086, 5149448, 7724172, 15448344, 104920003, 209840006, 314760009, 419680012, 629520018, 839360024, 1259040036, 2518080072]

約数ペア:

[(1, 2518080072), (2, 1259040036), (3, 839360024), (4, 629520018), (6, 419680012), (8, 314760009), (12, 209840006), (24, 104920003), (163, 15448344), (326, 7724172), (489, 5149448), (652, 3862086), (978, 2574724), (1304, 1931043), (1956, 1287362), (3912, 643681)]