1915664076

素因数分解:

$2^2\times 3^2\times {\mathrm{53212891}}^1$

素因数の和:53212901

約数の個数: 18

約数和(自身を含む): 4842373172

約数和(自身を除く): 2926709096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53212891, 106425782, 159638673, 212851564, 319277346, 478916019, 638554692, 957832038, 1915664076]

約数ペア:

[(1, 1915664076), (2, 957832038), (3, 638554692), (4, 478916019), (6, 319277346), (9, 212851564), (12, 159638673), (18, 106425782), (36, 53212891)]