244147764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2906521}}^1$

素因数の和:2906535

約数の個数: 24

約数和(自身を含む): 651060928

約数和(自身を除く): 406913164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2906521, 5813042, 8719563, 11626084, 17439126, 20345647, 34878252, 40691294, 61036941, 81382588, 122073882, 244147764]

約数ペア:

[(1, 244147764), (2, 122073882), (3, 81382588), (4, 61036941), (6, 40691294), (7, 34878252), (12, 20345647), (14, 17439126), (21, 11626084), (28, 8719563), (42, 5813042), (84, 2906521)]