211679928

素因数分解:

$2^3\times 3^2\times {\mathrm{2939999}}^1$

素因数の和:2940011

約数の個数: 24

約数和(自身を含む): 573300000

約数和(自身を除く): 361620072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2939999, 5879998, 8819997, 11759996, 17639994, 23519992, 26459991, 35279988, 52919982, 70559976, 105839964, 211679928]

約数ペア:

[(1, 211679928), (2, 105839964), (3, 70559976), (4, 52919982), (6, 35279988), (8, 26459991), (9, 23519992), (12, 17639994), (18, 11759996), (24, 8819997), (36, 5879998), (72, 2939999)]