18445984

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{2081}}^1$

素因数の和:2368

約数の個数: 24

約数和(自身を含む): 36464148

約数和(自身を除く): 18018164

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2081, 2216, 4162, 4432, 8324, 8864, 16648, 33296, 66592, 576437, 1152874, 2305748, 4611496, 9222992, 18445984]

約数ペア:

[(1, 18445984), (2, 9222992), (4, 4611496), (8, 2305748), (16, 1152874), (32, 576437), (277, 66592), (554, 33296), (1108, 16648), (2081, 8864), (2216, 8324), (4162, 4432)]