7393193436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{689921}}^1$

素因数の和:689994

約数の個数: 48

約数和(自身を含む): 18545103360

約数和(自身を除く): 11151909924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 689921, 1379842, 2069763, 2759684, 4139526, 8279052, 13108499, 26216998, 32426287, 39325497, 52433996, 64852574, 78650994, 97278861, 129705148, 157301988, 194557722, 389115444, 616099453, 1232198906, 1848298359, 2464397812, 3696596718, 7393193436]

約数ペア:

[(1, 7393193436), (2, 3696596718), (3, 2464397812), (4, 1848298359), (6, 1232198906), (12, 616099453), (19, 389115444), (38, 194557722), (47, 157301988), (57, 129705148), (76, 97278861), (94, 78650994), (114, 64852574), (141, 52433996), (188, 39325497), (228, 32426287), (282, 26216998), (564, 13108499), (893, 8279052), (1786, 4139526), (2679, 2759684), (3572, 2069763), (5358, 1379842), (10716, 689921)]