213439716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{846983}}^1$

素因数の和:847000

約数の個数: 36

約数和(自身を含む): 616604352

約数和(自身を除く): 403164636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 846983, 1693966, 2540949, 3387932, 5081898, 5928881, 7622847, 10163796, 11857762, 15245694, 17786643, 23715524, 30491388, 35573286, 53359929, 71146572, 106719858, 213439716]

約数ペア:

[(1, 213439716), (2, 106719858), (3, 71146572), (4, 53359929), (6, 35573286), (7, 30491388), (9, 23715524), (12, 17786643), (14, 15245694), (18, 11857762), (21, 10163796), (28, 7622847), (36, 5928881), (42, 5081898), (63, 3387932), (84, 2540949), (126, 1693966), (252, 846983)]