17839728

素因数分解:

$2^4\times 3^2\times {\mathrm{123887}}^1$

素因数の和:123901

約数の個数: 30

約数和(自身を含む): 49926864

約数和(自身を除く): 32087136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 123887, 247774, 371661, 495548, 743322, 991096, 1114983, 1486644, 1982192, 2229966, 2973288, 4459932, 5946576, 8919864, 17839728]

約数ペア:

[(1, 17839728), (2, 8919864), (3, 5946576), (4, 4459932), (6, 2973288), (8, 2229966), (9, 1982192), (12, 1486644), (16, 1114983), (18, 991096), (24, 743322), (36, 495548), (48, 371661), (72, 247774), (144, 123887)]