18756071744

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{3530887}}^1$

素因数の和:3530982

約数の個数: 28

約数和(自身を含む): 37667513184

約数和(自身を除く): 18911441440

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 3530887, 7061774, 14123548, 28247096, 56494192, 112988384, 225976768, 293063621, 586127242, 1172254484, 2344508968, 4689017936, 9378035872, 18756071744]

約数ペア:

[(1, 18756071744), (2, 9378035872), (4, 4689017936), (8, 2344508968), (16, 1172254484), (32, 586127242), (64, 293063621), (83, 225976768), (166, 112988384), (332, 56494192), (664, 28247096), (1328, 14123548), (2656, 7061774), (5312, 3530887)]