18063944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55073}}^1$

素因数の和:55120

約数の個数: 16

約数和(自身を含む): 34696620

約数和(自身を除く): 16632676

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55073, 110146, 220292, 440584, 2257993, 4515986, 9031972, 18063944]

約数ペア:

[(1, 18063944), (2, 9031972), (4, 4515986), (8, 2257993), (41, 440584), (82, 220292), (164, 110146), (328, 55073)]