2021890968

素因数分解:

$2^3\times 3^2\times {\mathrm{28081819}}^1$

素因数の和:28081831

約数の個数: 24

約数和(自身を含む): 5475954900

約数和(自身を除く): 3454063932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28081819, 56163638, 84245457, 112327276, 168490914, 224654552, 252736371, 336981828, 505472742, 673963656, 1010945484, 2021890968]

約数ペア:

[(1, 2021890968), (2, 1010945484), (3, 673963656), (4, 505472742), (6, 336981828), (8, 252736371), (9, 224654552), (12, 168490914), (18, 112327276), (24, 84245457), (36, 56163638), (72, 28081819)]