18261018

素因数分解:

$2^1\times 3^3\times {\mathrm{338167}}^1$

素因数の和:338178

約数の個数: 16

約数和(自身を含む): 40580160

約数和(自身を除く): 22319142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 338167, 676334, 1014501, 2029002, 3043503, 6087006, 9130509, 18261018]

約数ペア:

[(1, 18261018), (2, 9130509), (3, 6087006), (6, 3043503), (9, 2029002), (18, 1014501), (27, 676334), (54, 338167)]