18336152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 17779048

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 227, 439, 454, 878, 908, 1756, 1816, 3512, 5221, 10097, 10442, 20194, 20884, 40388, 41768, 80776, 99653, 199306, 398612, 797224, 2292019, 4584038, 9168076, 18336152]

約数ペア:

[(1, 18336152), (2, 9168076), (4, 4584038), (8, 2292019), (23, 797224), (46, 398612), (92, 199306), (184, 99653), (227, 80776), (439, 41768), (454, 40388), (878, 20884), (908, 20194), (1756, 10442), (1816, 10097), (3512, 5221)]