18298816

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2236

約数の個数: 28

約数和(自身を含む): 36594288

約数和(自身を除く): 18295472

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2087, 2192, 4174, 4384, 8348, 8768, 16696, 33392, 66784, 133568, 285919, 571838, 1143676, 2287352, 4574704, 9149408, 18298816]

約数ペア:

[(1, 18298816), (2, 9149408), (4, 4574704), (8, 2287352), (16, 1143676), (32, 571838), (64, 285919), (137, 133568), (274, 66784), (548, 33392), (1096, 16696), (2087, 8768), (2192, 8348), (4174, 4384)]