138535614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1099489}}^1$

素因数の和:1099504

約数の個数: 24

約数和(自身を含む): 343040880

約数和(自身を除く): 204505266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1099489, 2198978, 3298467, 6596934, 7696423, 9895401, 15392846, 19790802, 23089269, 46178538, 69267807, 138535614]

約数ペア:

[(1, 138535614), (2, 69267807), (3, 46178538), (6, 23089269), (7, 19790802), (9, 15392846), (14, 9895401), (18, 7696423), (21, 6596934), (42, 3298467), (63, 2198978), (126, 1099489)]