218109744

素因数分解:

$2^4\times 3^2\times {\mathrm{1514651}}^1$

素因数の和:1514665

約数の個数: 30

約数和(自身を含む): 610404756

約数和(自身を除く): 392295012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1514651, 3029302, 4543953, 6058604, 9087906, 12117208, 13631859, 18175812, 24234416, 27263718, 36351624, 54527436, 72703248, 109054872, 218109744]

約数ペア:

[(1, 218109744), (2, 109054872), (3, 72703248), (4, 54527436), (6, 36351624), (8, 27263718), (9, 24234416), (12, 18175812), (16, 13631859), (18, 12117208), (24, 9087906), (36, 6058604), (48, 4543953), (72, 3029302), (144, 1514651)]