16340268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{194527}}^1$

素因数の和:194541

約数の個数: 24

約数和(自身を含む): 43574272

約数和(自身を除く): 27234004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 194527, 389054, 583581, 778108, 1167162, 1361689, 2334324, 2723378, 4085067, 5446756, 8170134, 16340268]

約数ペア:

[(1, 16340268), (2, 8170134), (3, 5446756), (4, 4085067), (6, 2723378), (7, 2334324), (12, 1361689), (14, 1167162), (21, 778108), (28, 583581), (42, 389054), (84, 194527)]