18037161

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 27227200

約数和(自身を除く): 9190039

約数列:

[1, 3, 9, 27, 81, 199, 243, 373, 597, 1119, 1791, 3357, 5373, 10071, 16119, 30213, 48357, 74227, 90639, 222681, 668043, 2004129, 6012387, 18037161]

約数ペア:

[(1, 18037161), (3, 6012387), (9, 2004129), (27, 668043), (81, 222681), (199, 90639), (243, 74227), (373, 48357), (597, 30213), (1119, 16119), (1791, 10071), (3357, 5373)]