16269876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21521}}^1$

素因数の和:21541

約数の個数: 48

約数和(自身を含む): 48209280

約数和(自身を除く): 31939404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21521, 43042, 64563, 86084, 129126, 150647, 193689, 258252, 301294, 387378, 451941, 581067, 602588, 774756, 903882, 1162134, 1355823, 1807764, 2324268, 2711646, 4067469, 5423292, 8134938, 16269876]

約数ペア:

[(1, 16269876), (2, 8134938), (3, 5423292), (4, 4067469), (6, 2711646), (7, 2324268), (9, 1807764), (12, 1355823), (14, 1162134), (18, 903882), (21, 774756), (27, 602588), (28, 581067), (36, 451941), (42, 387378), (54, 301294), (63, 258252), (84, 193689), (108, 150647), (126, 129126), (189, 86084), (252, 64563), (378, 43042), (756, 21521)]