6996486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10421754

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 239, 246, 287, 357, 478, 574, 697, 714, 717, 861, 1394, 1434, 1673, 1722, 2091, 3346, 4063, 4182, 4879, 5019, 8126, 9758, 9799, 10038, 12189, 14637, 19598, 24378, 28441, 29274, 29397, 56882, 58794, 68593, 85323, 137186, 166583, 170646, 205779, 333166, 411558, 499749, 999498, 1166081, 2332162, 3498243, 6996486]

約数ペア:

[(1, 6996486), (2, 3498243), (3, 2332162), (6, 1166081), (7, 999498), (14, 499749), (17, 411558), (21, 333166), (34, 205779), (41, 170646), (42, 166583), (51, 137186), (82, 85323), (102, 68593), (119, 58794), (123, 56882), (238, 29397), (239, 29274), (246, 28441), (287, 24378), (357, 19598), (478, 14637), (574, 12189), (697, 10038), (714, 9799), (717, 9758), (861, 8126), (1394, 5019), (1434, 4879), (1673, 4182), (1722, 4063), (2091, 3346)]