17764614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{140989}}^1$

素因数の和:141004

約数の個数: 24

約数和(自身を含む): 43988880

約数和(自身を除く): 26224266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 140989, 281978, 422967, 845934, 986923, 1268901, 1973846, 2537802, 2960769, 5921538, 8882307, 17764614]

約数ペア:

[(1, 17764614), (2, 8882307), (3, 5921538), (6, 2960769), (7, 2537802), (9, 1973846), (14, 1268901), (18, 986923), (21, 845934), (42, 422967), (63, 281978), (126, 140989)]