18055728

素因数分解:

$2^4\times 3^2\times {\mathrm{125387}}^1$

素因数の和:125401

約数の個数: 30

約数和(自身を含む): 50531364

約数和(自身を除く): 32475636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125387, 250774, 376161, 501548, 752322, 1003096, 1128483, 1504644, 2006192, 2256966, 3009288, 4513932, 6018576, 9027864, 18055728]

約数ペア:

[(1, 18055728), (2, 9027864), (3, 6018576), (4, 4513932), (6, 3009288), (8, 2256966), (9, 2006192), (12, 1504644), (16, 1128483), (18, 1003096), (24, 752322), (36, 501548), (48, 376161), (72, 250774), (144, 125387)]