31979484

素因数分解:

$2^2\times 3^2\times {\mathrm{888319}}^1$

素因数の和:888329

約数の個数: 18

約数和(自身を含む): 80837120

約数和(自身を除く): 48857636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 888319, 1776638, 2664957, 3553276, 5329914, 7994871, 10659828, 15989742, 31979484]

約数ペア:

[(1, 31979484), (2, 15989742), (3, 10659828), (4, 7994871), (6, 5329914), (9, 3553276), (12, 2664957), (18, 1776638), (36, 888319)]