38690778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9497}}^1$

素因数の和:9606

約数の個数: 32

約数和(自身を含む): 89357184

約数和(自身を除く): 50666406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 9497, 18994, 28491, 56982, 66479, 132958, 199437, 398874, 921209, 1842418, 2763627, 5527254, 6448463, 12896926, 19345389, 38690778]

約数ペア:

[(1, 38690778), (2, 19345389), (3, 12896926), (6, 6448463), (7, 5527254), (14, 2763627), (21, 1842418), (42, 921209), (97, 398874), (194, 199437), (291, 132958), (582, 66479), (679, 56982), (1358, 28491), (2037, 18994), (4074, 9497)]