4991994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{39619}}^1$

素因数の和:39634

約数の個数: 24

約数和(自身を含む): 12361440

約数和(自身を除く): 7369446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 39619, 79238, 118857, 237714, 277333, 356571, 554666, 713142, 831999, 1663998, 2495997, 4991994]

約数ペア:

[(1, 4991994), (2, 2495997), (3, 1663998), (6, 831999), (7, 713142), (9, 554666), (14, 356571), (18, 277333), (21, 237714), (42, 118857), (63, 79238), (126, 39619)]