18042344

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{4049}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 33898500

約数和(自身を除く): 15856156

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4049, 4456, 8098, 16196, 32392, 2255293, 4510586, 9021172, 18042344]

約数ペア:

[(1, 18042344), (2, 9021172), (4, 4510586), (8, 2255293), (557, 32392), (1114, 16196), (2228, 8098), (4049, 4456)]