22499988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{267857}}^1$

素因数の和:267871

約数の個数: 24

約数和(自身を含む): 60000192

約数和(自身を除く): 37500204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 267857, 535714, 803571, 1071428, 1607142, 1874999, 3214284, 3749998, 5624997, 7499996, 11249994, 22499988]

約数ペア:

[(1, 22499988), (2, 11249994), (3, 7499996), (4, 5624997), (6, 3749998), (7, 3214284), (12, 1874999), (14, 1607142), (21, 1071428), (28, 803571), (42, 535714), (84, 267857)]