620542008

素因数分解:

$2^3\times 3^2\times {\mathrm{8618639}}^1$

素因数の和:8618651

約数の個数: 24

約数和(自身を含む): 1680634800

約数和(自身を除く): 1060092792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8618639, 17237278, 25855917, 34474556, 51711834, 68949112, 77567751, 103423668, 155135502, 206847336, 310271004, 620542008]

約数ペア:

[(1, 620542008), (2, 310271004), (3, 206847336), (4, 155135502), (6, 103423668), (8, 77567751), (9, 68949112), (12, 51711834), (18, 34474556), (24, 25855917), (36, 17237278), (72, 8618639)]