2874234

素因数分解:

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

素因数の和:171

約数の個数: 48

約数和(自身を含む): 6549984

約数和(自身を除く): 3675750

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 107, 111, 121, 214, 222, 242, 321, 363, 407, 642, 726, 814, 1177, 1221, 2354, 2442, 3531, 3959, 4477, 7062, 7918, 8954, 11877, 12947, 13431, 23754, 25894, 26862, 38841, 43549, 77682, 87098, 130647, 261294, 479039, 958078, 1437117, 2874234]

約数ペア:

[(1, 2874234), (2, 1437117), (3, 958078), (6, 479039), (11, 261294), (22, 130647), (33, 87098), (37, 77682), (66, 43549), (74, 38841), (107, 26862), (111, 25894), (121, 23754), (214, 13431), (222, 12947), (242, 11877), (321, 8954), (363, 7918), (407, 7062), (642, 4477), (726, 3959), (814, 3531), (1177, 2442), (1221, 2354)]