18967206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9828

約数の個数: 32

約数和(自身を含む): 42284160

約数和(自身を除く): 23316954

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 9787, 19574, 29361, 58722, 166379, 185953, 332758, 371906, 499137, 557859, 998274, 1115718, 3161201, 6322402, 9483603, 18967206]

約数ペア:

[(1, 18967206), (2, 9483603), (3, 6322402), (6, 3161201), (17, 1115718), (19, 998274), (34, 557859), (38, 499137), (51, 371906), (57, 332758), (102, 185953), (114, 166379), (323, 58722), (646, 29361), (969, 19574), (1938, 9787)]