27909726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{357817}}^1$

素因数の和:357835

約数の個数: 16

約数和(自身を含む): 60113424

約数和(自身を除く): 32203698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 357817, 715634, 1073451, 2146902, 4651621, 9303242, 13954863, 27909726]

約数ペア:

[(1, 27909726), (2, 13954863), (3, 9303242), (6, 4651621), (13, 2146902), (26, 1073451), (39, 715634), (78, 357817)]