18716304

素因数分解:

$2^4\times 3^1\times {\mathrm{389923}}^1$

素因数の和:389934

約数の個数: 20

約数和(自身を含む): 48350576

約数和(自身を除く): 29634272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389923, 779846, 1169769, 1559692, 2339538, 3119384, 4679076, 6238768, 9358152, 18716304]

約数ペア:

[(1, 18716304), (2, 9358152), (3, 6238768), (4, 4679076), (6, 3119384), (8, 2339538), (12, 1559692), (16, 1169769), (24, 779846), (48, 389923)]