18202108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 33874848

約数和(自身を除く): 15672740

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3733, 4876, 7466, 14932, 85859, 171718, 197849, 343436, 395698, 791396, 4550527, 9101054, 18202108]

約数ペア:

[(1, 18202108), (2, 9101054), (4, 4550527), (23, 791396), (46, 395698), (53, 343436), (92, 197849), (106, 171718), (212, 85859), (1219, 14932), (2438, 7466), (3733, 4876)]