218968944

素因数分解:

$2^4\times 3^1\times {\mathrm{4561853}}^1$

素因数の和:4561864

約数の個数: 20

約数和(自身を含む): 565669896

約数和(自身を除く): 346700952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4561853, 9123706, 13685559, 18247412, 27371118, 36494824, 54742236, 72989648, 109484472, 218968944]

約数ペア:

[(1, 218968944), (2, 109484472), (3, 72989648), (4, 54742236), (6, 36494824), (8, 27371118), (12, 18247412), (16, 13685559), (24, 9123706), (48, 4561853)]