213405336

素因数分解:

$2^3\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{2903}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 578738160

約数和(自身を除く): 365332824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1021, 2042, 2903, 3063, 4084, 5806, 6126, 8168, 8709, 9189, 11612, 12252, 17418, 18378, 23224, 24504, 26127, 34836, 36756, 52254, 69672, 73512, 104508, 209016, 2963963, 5927926, 8891889, 11855852, 17783778, 23711704, 26675667, 35567556, 53351334, 71135112, 106702668, 213405336]

約数ペア:

[(1, 213405336), (2, 106702668), (3, 71135112), (4, 53351334), (6, 35567556), (8, 26675667), (9, 23711704), (12, 17783778), (18, 11855852), (24, 8891889), (36, 5927926), (72, 2963963), (1021, 209016), (2042, 104508), (2903, 73512), (3063, 69672), (4084, 52254), (5806, 36756), (6126, 34836), (8168, 26127), (8709, 24504), (9189, 23224), (11612, 18378), (12252, 17418)]