18434905876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14268503}}^1$

素因数の和:14268543

約数の個数: 24

約数和(自身を含む): 35956630080

約数和(自身を除く): 17521724204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14268503, 28537006, 57074012, 242564551, 271101557, 485129102, 542203114, 970258204, 1084406228, 4608726469, 9217452938, 18434905876]

約数ペア:

[(1, 18434905876), (2, 9217452938), (4, 4608726469), (17, 1084406228), (19, 970258204), (34, 542203114), (38, 485129102), (68, 271101557), (76, 242564551), (323, 57074012), (646, 28537006), (1292, 14268503)]