127445274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 72

約数和(自身を含む): 318101472

約数和(自身を除く): 190656198

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1783, 1881, 2166, 3249, 3566, 3762, 3971, 5349, 6498, 7942, 10698, 11913, 16047, 19613, 23826, 32094, 33877, 35739, 39226, 58839, 67754, 71478, 101631, 117678, 176517, 203262, 304893, 353034, 372647, 609786, 643663, 745294, 1117941, 1287326, 1930989, 2235882, 3353823, 3861978, 5792967, 6707646, 7080293, 11585934, 14160586, 21240879, 42481758, 63722637, 127445274]

約数ペア:

[(1, 127445274), (2, 63722637), (3, 42481758), (6, 21240879), (9, 14160586), (11, 11585934), (18, 7080293), (19, 6707646), (22, 5792967), (33, 3861978), (38, 3353823), (57, 2235882), (66, 1930989), (99, 1287326), (114, 1117941), (171, 745294), (198, 643663), (209, 609786), (342, 372647), (361, 353034), (418, 304893), (627, 203262), (722, 176517), (1083, 117678), (1254, 101631), (1783, 71478), (1881, 67754), (2166, 58839), (3249, 39226), (3566, 35739), (3762, 33877), (3971, 32094), (5349, 23826), (6498, 19613), (7942, 16047), (10698, 11913)]