18085233

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 24641280

約数和(自身を除く): 6556047

約数列:

[1, 3, 79, 137, 237, 411, 557, 1671, 10823, 32469, 44003, 76309, 132009, 228927, 6028411, 18085233]

約数ペア:

[(1, 18085233), (3, 6028411), (79, 228927), (137, 132009), (237, 76309), (411, 44003), (557, 32469), (1671, 10823)]