261294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 590976

約数和(自身を除く): 329682

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 107, 111, 214, 222, 321, 407, 642, 814, 1177, 1221, 2354, 2442, 3531, 3959, 7062, 7918, 11877, 23754, 43549, 87098, 130647, 261294]

約数ペア:

[(1, 261294), (2, 130647), (3, 87098), (6, 43549), (11, 23754), (22, 11877), (33, 7918), (37, 7062), (66, 3959), (74, 3531), (107, 2442), (111, 2354), (214, 1221), (222, 1177), (321, 814), (407, 642)]