18224288

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{4157}}^1$

素因数の和:4304

約数の個数: 24

約数和(自身を含む): 36149652

約数和(自身を除く): 17925364

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4157, 4384, 8314, 16628, 33256, 66512, 133024, 569509, 1139018, 2278036, 4556072, 9112144, 18224288]

約数ペア:

[(1, 18224288), (2, 9112144), (4, 4556072), (8, 2278036), (16, 1139018), (32, 569509), (137, 133024), (274, 66512), (548, 33256), (1096, 16628), (2192, 8314), (4157, 4384)]