215556408

素因数分解:

$2^3\times 3^2\times {\mathrm{2993839}}^1$

素因数の和:2993851

約数の個数: 24

約数和(自身を含む): 583798800

約数和(自身を除く): 368242392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2993839, 5987678, 8981517, 11975356, 17963034, 23950712, 26944551, 35926068, 53889102, 71852136, 107778204, 215556408]

約数ペア:

[(1, 215556408), (2, 107778204), (3, 71852136), (4, 53889102), (6, 35926068), (8, 26944551), (9, 23950712), (12, 17963034), (18, 11975356), (24, 8981517), (36, 5987678), (72, 2993839)]