18113538

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18521}}^1$

素因数の和:18689

約数の個数: 16

約数和(自身を含む): 36451296

約数和(自身を除く): 18337758

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 18521, 37042, 55563, 111126, 3018923, 6037846, 9056769, 18113538]

約数ペア:

[(1, 18113538), (2, 9056769), (3, 6037846), (6, 3018923), (163, 111126), (326, 55563), (489, 37042), (978, 18521)]