49138614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389989}}^1$

素因数の和:390004

約数の個数: 24

約数和(自身を含む): 121676880

約数和(自身を除く): 72538266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389989, 779978, 1169967, 2339934, 2729923, 3509901, 5459846, 7019802, 8189769, 16379538, 24569307, 49138614]

約数ペア:

[(1, 49138614), (2, 24569307), (3, 16379538), (6, 8189769), (7, 7019802), (9, 5459846), (14, 3509901), (18, 2729923), (21, 2339934), (42, 1169967), (63, 779978), (126, 389989)]