40979178

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13967}}^1$

素因数の和:14138

約数の個数: 24

約数和(自身を含む): 89339328

約数和(自身を除く): 48360150

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 13967, 27934, 41901, 83802, 125703, 251406, 2276621, 4553242, 6829863, 13659726, 20489589, 40979178]

約数ペア:

[(1, 40979178), (2, 20489589), (3, 13659726), (6, 6829863), (9, 4553242), (18, 2276621), (163, 251406), (326, 125703), (489, 83802), (978, 41901), (1467, 27934), (2934, 13967)]