18461636016

素因数分解:

$2^4\times 3^1\times {\mathrm{384617417}}^1$

素因数の和:384617428

約数の個数: 20

約数和(自身を含む): 47692559832

約数和(自身を除く): 29230923816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 384617417, 769234834, 1153852251, 1538469668, 2307704502, 3076939336, 4615409004, 6153878672, 9230818008, 18461636016]

約数ペア:

[(1, 18461636016), (2, 9230818008), (3, 6153878672), (4, 4615409004), (6, 3076939336), (8, 2307704502), (12, 1538469668), (16, 1153852251), (24, 769234834), (48, 384617417)]