18133216

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6367}}^1$

素因数の和:6466

約数の個数: 24

約数和(自身を含む): 36106560

約数和(自身を除く): 17973344

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6367, 12734, 25468, 50936, 101872, 203744, 566663, 1133326, 2266652, 4533304, 9066608, 18133216]

約数ペア:

[(1, 18133216), (2, 9066608), (4, 4533304), (8, 2266652), (16, 1133326), (32, 566663), (89, 203744), (178, 101872), (356, 50936), (712, 25468), (1424, 12734), (2848, 6367)]