18475142

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22367}}^1$

素因数の和:22435

約数の個数: 16

約数和(自身を含む): 32209920

約数和(自身を除く): 13734778

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 22367, 44734, 156569, 313138, 1319653, 2639306, 9237571, 18475142]

約数ペア:

[(1, 18475142), (2, 9237571), (7, 2639306), (14, 1319653), (59, 313138), (118, 156569), (413, 44734), (826, 22367)]