18833097

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 26090240

約数和(自身を除く): 7257143

約数列:

[1, 3, 43, 67, 129, 201, 2179, 2881, 6537, 8643, 93697, 145993, 281091, 437979, 6277699, 18833097]

約数ペア:

[(1, 18833097), (3, 6277699), (43, 437979), (67, 281091), (129, 145993), (201, 93697), (2179, 8643), (2881, 6537)]