2251328166

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{560869}}^1$

素因数の和:561100

約数の個数: 24

約数和(自身を含む): 4899760320

約数和(自身を除く): 2648432154

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 560869, 1121738, 1682607, 3365214, 5047821, 10095642, 125073787, 250147574, 375221361, 750442722, 1125664083, 2251328166]

約数ペア:

[(1, 2251328166), (2, 1125664083), (3, 750442722), (6, 375221361), (9, 250147574), (18, 125073787), (223, 10095642), (446, 5047821), (669, 3365214), (1338, 1682607), (2007, 1121738), (4014, 560869)]