2506697676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{7717}}^1$

素因数の和:9023

約数の個数: 72

約数和(自身を含む): 7248128160

約数和(自身を除く): 4741430484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1289, 2578, 3867, 5156, 7717, 7734, 9023, 11601, 15434, 15468, 18046, 23151, 23202, 27069, 30868, 36092, 46302, 46404, 54019, 54138, 69453, 81207, 92604, 108038, 108276, 138906, 162057, 162414, 216076, 277812, 324114, 324828, 486171, 648228, 972342, 1944684, 9947213, 19894426, 29841639, 39788852, 59683278, 69630491, 89524917, 119366556, 139260982, 179049834, 208891473, 278521964, 358099668, 417782946, 626674419, 835565892, 1253348838, 2506697676]

約数ペア:

[(1, 2506697676), (2, 1253348838), (3, 835565892), (4, 626674419), (6, 417782946), (7, 358099668), (9, 278521964), (12, 208891473), (14, 179049834), (18, 139260982), (21, 119366556), (28, 89524917), (36, 69630491), (42, 59683278), (63, 39788852), (84, 29841639), (126, 19894426), (252, 9947213), (1289, 1944684), (2578, 972342), (3867, 648228), (5156, 486171), (7717, 324828), (7734, 324114), (9023, 277812), (11601, 216076), (15434, 162414), (15468, 162057), (18046, 138906), (23151, 108276), (23202, 108038), (27069, 92604), (30868, 81207), (36092, 69453), (46302, 54138), (46404, 54019)]