2653254

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 5783232

約数和(自身を除く): 3129978

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 661, 669, 1322, 1338, 1983, 2007, 3966, 4014, 5949, 11898, 147403, 294806, 442209, 884418, 1326627, 2653254]

約数ペア:

[(1, 2653254), (2, 1326627), (3, 884418), (6, 442209), (9, 294806), (18, 147403), (223, 11898), (446, 5949), (661, 4014), (669, 3966), (1322, 2007), (1338, 1983)]