18373419

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 27303840

約数和(自身を除く): 8930421

約数列:

[1, 3, 9, 27, 401, 1203, 1697, 3609, 5091, 10827, 15273, 45819, 680497, 2041491, 6124473, 18373419]

約数ペア:

[(1, 18373419), (3, 6124473), (9, 2041491), (27, 680497), (401, 45819), (1203, 15273), (1697, 10827), (3609, 5091)]