28374966

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7069}}^1$

素因数の和:7300

約数の個数: 24

約数和(自身を含む): 61763520

約数和(自身を除く): 33388554

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7069, 14138, 21207, 42414, 63621, 127242, 1576387, 3152774, 4729161, 9458322, 14187483, 28374966]

約数ペア:

[(1, 28374966), (2, 14187483), (3, 9458322), (6, 4729161), (9, 3152774), (18, 1576387), (223, 127242), (446, 63621), (669, 42414), (1338, 21207), (2007, 14138), (4014, 7069)]