71450946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13887

約数の個数: 48

約数和(自身を含む): 181254528

約数和(自身を除く): 109803582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 13831, 27662, 41493, 82986, 96817, 124479, 193634, 248958, 290451, 567071, 580902, 871353, 1134142, 1701213, 1742706, 3402426, 3969497, 5103639, 7938994, 10207278, 11908491, 23816982, 35725473, 71450946]

約数ペア:

[(1, 71450946), (2, 35725473), (3, 23816982), (6, 11908491), (7, 10207278), (9, 7938994), (14, 5103639), (18, 3969497), (21, 3402426), (41, 1742706), (42, 1701213), (63, 1134142), (82, 871353), (123, 580902), (126, 567071), (246, 290451), (287, 248958), (369, 193634), (574, 124479), (738, 96817), (861, 82986), (1722, 41493), (2583, 27662), (5166, 13831)]