18386768

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1237}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 35691540

約数和(自身を除く): 17304772

約数列:

[1, 2, 4, 8, 16, 929, 1237, 1858, 2474, 3716, 4948, 7432, 9896, 14864, 19792, 1149173, 2298346, 4596692, 9193384, 18386768]

約数ペア:

[(1, 18386768), (2, 9193384), (4, 4596692), (8, 2298346), (16, 1149173), (929, 19792), (1237, 14864), (1858, 9896), (2474, 7432), (3716, 4948)]