16207758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24152562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 419, 614, 838, 921, 1257, 1842, 2149, 2514, 2763, 2933, 3771, 4298, 5526, 5866, 6447, 7542, 8799, 12894, 17598, 19341, 26397, 38682, 52794, 128633, 257266, 385899, 771798, 900431, 1157697, 1800862, 2315394, 2701293, 5402586, 8103879, 16207758]

約数ペア:

[(1, 16207758), (2, 8103879), (3, 5402586), (6, 2701293), (7, 2315394), (9, 1800862), (14, 1157697), (18, 900431), (21, 771798), (42, 385899), (63, 257266), (126, 128633), (307, 52794), (419, 38682), (614, 26397), (838, 19341), (921, 17598), (1257, 12894), (1842, 8799), (2149, 7542), (2514, 6447), (2763, 5866), (2933, 5526), (3771, 4298)]