2223756

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 5666752

約数和(自身を除く): 3442996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 277, 446, 554, 669, 831, 892, 1108, 1338, 1662, 2007, 2493, 2676, 3324, 4014, 4986, 8028, 9972, 61771, 123542, 185313, 247084, 370626, 555939, 741252, 1111878, 2223756]

約数ペア:

[(1, 2223756), (2, 1111878), (3, 741252), (4, 555939), (6, 370626), (9, 247084), (12, 185313), (18, 123542), (36, 61771), (223, 9972), (277, 8028), (446, 4986), (554, 4014), (669, 3324), (831, 2676), (892, 2493), (1108, 2007), (1338, 1662)]