18102256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{21347}}^1$

素因数の和:21408

約数の個数: 20

約数和(自身を含む): 35736552

約数和(自身を除く): 17634296

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 21347, 42694, 85388, 170776, 341552, 1131391, 2262782, 4525564, 9051128, 18102256]

約数ペア:

[(1, 18102256), (2, 9051128), (4, 4525564), (8, 2262782), (16, 1131391), (53, 341552), (106, 170776), (212, 85388), (424, 42694), (848, 21347)]