27486158

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 48349224

約数和(自身を除く): 20863066

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 2141, 4282, 6419, 12838, 14987, 29974, 104909, 209818, 280471, 560942, 1963297, 3926594, 13743079, 27486158]

約数ペア:

[(1, 27486158), (2, 13743079), (7, 3926594), (14, 1963297), (49, 560942), (98, 280471), (131, 209818), (262, 104909), (917, 29974), (1834, 14987), (2141, 12838), (4282, 6419)]