671213034

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 1520332800

約数和(自身を除く): 849119766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 127, 194, 254, 291, 381, 582, 762, 873, 1009, 1143, 1746, 2018, 2286, 2619, 3027, 3429, 5238, 6054, 6858, 9081, 12319, 18162, 24638, 27243, 36957, 54486, 73914, 97873, 110871, 128143, 195746, 221742, 256286, 293619, 332613, 384429, 587238, 665226, 768858, 880857, 1153287, 1761714, 2306574, 2642571, 3459861, 5285142, 6919722, 12429871, 24859742, 37289613, 74579226, 111868839, 223737678, 335606517, 671213034]

約数ペア:

[(1, 671213034), (2, 335606517), (3, 223737678), (6, 111868839), (9, 74579226), (18, 37289613), (27, 24859742), (54, 12429871), (97, 6919722), (127, 5285142), (194, 3459861), (254, 2642571), (291, 2306574), (381, 1761714), (582, 1153287), (762, 880857), (873, 768858), (1009, 665226), (1143, 587238), (1746, 384429), (2018, 332613), (2286, 293619), (2619, 256286), (3027, 221742), (3429, 195746), (5238, 128143), (6054, 110871), (6858, 97873), (9081, 73914), (12319, 54486), (18162, 36957), (24638, 27243)]