26218539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{239}}^2$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 41299920

約数和(自身を除く): 15081381

約数列:

[1, 3, 9, 17, 27, 51, 153, 239, 459, 717, 2151, 4063, 6453, 12189, 36567, 57121, 109701, 171363, 514089, 971057, 1542267, 2913171, 8739513, 26218539]

約数ペア:

[(1, 26218539), (3, 8739513), (9, 2913171), (17, 1542267), (27, 971057), (51, 514089), (153, 171363), (239, 109701), (459, 57121), (717, 36567), (2151, 12189), (4063, 6453)]