26418171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 38047520

約数和(自身を除く): 11629349

約数列:

[1, 3, 13, 39, 421, 1263, 1609, 4827, 5473, 16419, 20917, 62751, 677389, 2032167, 8806057, 26418171]

約数ペア:

[(1, 26418171), (3, 8806057), (13, 2032167), (39, 677389), (421, 62751), (1263, 20917), (1609, 16419), (4827, 5473)]