18376144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15733}}^1$

素因数の和:15814

約数の個数: 20

約数和(自身を含む): 36093796

約数和(自身を除く): 17717652

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15733, 31466, 62932, 125864, 251728, 1148509, 2297018, 4594036, 9188072, 18376144]

約数ペア:

[(1, 18376144), (2, 9188072), (4, 4594036), (8, 2297018), (16, 1148509), (73, 251728), (146, 125864), (292, 62932), (584, 31466), (1168, 15733)]