18210387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 26259968

約数和(自身を除く): 8049581

約数列:

[1, 3, 13, 39, 271, 813, 1723, 3523, 5169, 10569, 22399, 67197, 466933, 1400799, 6070129, 18210387]

約数ペア:

[(1, 18210387), (3, 6070129), (13, 1400799), (39, 466933), (271, 67197), (813, 22399), (1723, 10569), (3523, 5169)]