16465638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 37787904

約数和(自身を除く): 21322266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1277, 1842, 2149, 2554, 3831, 4298, 6447, 7662, 8939, 12894, 17878, 26817, 53634, 392039, 784078, 1176117, 2352234, 2744273, 5488546, 8232819, 16465638]

約数ペア:

[(1, 16465638), (2, 8232819), (3, 5488546), (6, 2744273), (7, 2352234), (14, 1176117), (21, 784078), (42, 392039), (307, 53634), (614, 26817), (921, 17878), (1277, 12894), (1842, 8939), (2149, 7662), (2554, 6447), (3831, 4298)]