13664994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 31395840

約数和(自身を除く): 17730846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1459, 1561, 2918, 3122, 4377, 4683, 8754, 9366, 10213, 20426, 30639, 61278, 325357, 650714, 976071, 1952142, 2277499, 4554998, 6832497, 13664994]

約数ペア:

[(1, 13664994), (2, 6832497), (3, 4554998), (6, 2277499), (7, 1952142), (14, 976071), (21, 650714), (42, 325357), (223, 61278), (446, 30639), (669, 20426), (1338, 10213), (1459, 9366), (1561, 8754), (2918, 4683), (3122, 4377)]