21858702

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 26870898

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 11279, 22558, 33837, 67674, 191743, 214301, 383486, 428602, 575229, 642903, 1150458, 1285806, 3643117, 7286234, 10929351, 21858702]

約数ペア:

[(1, 21858702), (2, 10929351), (3, 7286234), (6, 3643117), (17, 1285806), (19, 1150458), (34, 642903), (38, 575229), (51, 428602), (57, 383486), (102, 214301), (114, 191743), (323, 67674), (646, 33837), (969, 22558), (1938, 11279)]