18825672

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1747}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 47196000

約数和(自身を除く): 28370328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1747, 1796, 2694, 3494, 3592, 5241, 5388, 6988, 10482, 10776, 13976, 20964, 41928, 784403, 1568806, 2353209, 3137612, 4706418, 6275224, 9412836, 18825672]

約数ペア:

[(1, 18825672), (2, 9412836), (3, 6275224), (4, 4706418), (6, 3137612), (8, 2353209), (12, 1568806), (24, 784403), (449, 41928), (898, 20964), (1347, 13976), (1747, 10776), (1796, 10482), (2694, 6988), (3494, 5388), (3592, 5241)]