2019758508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{5437}}^1$

素因数の和:6071

約数の個数: 72

約数和(自身を含む): 5415725952

約数和(自身を除く): 3395967444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 607, 612, 1214, 1821, 2428, 3642, 5437, 5463, 7284, 10319, 10874, 10926, 16311, 20638, 21748, 21852, 30957, 32622, 41276, 48933, 61914, 65244, 92429, 92871, 97866, 123828, 184858, 185742, 195732, 277287, 369716, 371484, 554574, 831861, 1109148, 1663722, 3300259, 3327444, 6600518, 9900777, 13201036, 19801554, 29702331, 39603108, 56104403, 59404662, 112208806, 118809324, 168313209, 224417612, 336626418, 504939627, 673252836, 1009879254, 2019758508]

約数ペア:

[(1, 2019758508), (2, 1009879254), (3, 673252836), (4, 504939627), (6, 336626418), (9, 224417612), (12, 168313209), (17, 118809324), (18, 112208806), (34, 59404662), (36, 56104403), (51, 39603108), (68, 29702331), (102, 19801554), (153, 13201036), (204, 9900777), (306, 6600518), (607, 3327444), (612, 3300259), (1214, 1663722), (1821, 1109148), (2428, 831861), (3642, 554574), (5437, 371484), (5463, 369716), (7284, 277287), (10319, 195732), (10874, 185742), (10926, 184858), (16311, 123828), (20638, 97866), (21748, 92871), (21852, 92429), (30957, 65244), (32622, 61914), (41276, 48933)]