218471928

素因数分解:

$2^3\times 3^1\times {\mathrm{9102997}}^1$

素因数の和:9103006

約数の個数: 16

約数和(自身を含む): 546179880

約数和(自身を除く): 327707952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9102997, 18205994, 27308991, 36411988, 54617982, 72823976, 109235964, 218471928]

約数ペア:

[(1, 218471928), (2, 109235964), (3, 72823976), (4, 54617982), (6, 36411988), (8, 27308991), (12, 18205994), (24, 9102997)]