154317828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1837117}}^1$

素因数の和:1837131

約数の個数: 24

約数和(自身を含む): 411514432

約数和(自身を除く): 257196604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1837117, 3674234, 5511351, 7348468, 11022702, 12859819, 22045404, 25719638, 38579457, 51439276, 77158914, 154317828]

約数ペア:

[(1, 154317828), (2, 77158914), (3, 51439276), (4, 38579457), (6, 25719638), (7, 22045404), (12, 12859819), (14, 11022702), (21, 7348468), (28, 5511351), (42, 3674234), (84, 1837117)]