21882918

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 23469018

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 1063, 2126, 3189, 3431, 6378, 6862, 10293, 20586, 49961, 77599, 99922, 149883, 155198, 232797, 299766, 465594, 3647153, 7294306, 10941459, 21882918]

約数ペア:

[(1, 21882918), (2, 10941459), (3, 7294306), (6, 3647153), (47, 465594), (73, 299766), (94, 232797), (141, 155198), (146, 149883), (219, 99922), (282, 77599), (438, 49961), (1063, 20586), (2126, 10293), (3189, 6862), (3431, 6378)]