2021093994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7993}}^1$

素因数の和:8119

約数の個数: 64

約数和(自身を含む): 4461803136

約数和(自身を除く): 2440709142

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 67, 74, 102, 111, 134, 201, 222, 402, 629, 1139, 1258, 1887, 2278, 2479, 3417, 3774, 4958, 6834, 7437, 7993, 14874, 15986, 23979, 42143, 47958, 84286, 126429, 135881, 252858, 271762, 295741, 407643, 535531, 591482, 815286, 887223, 1071062, 1606593, 1774446, 3213186, 5027597, 9104027, 10055194, 15082791, 18208054, 19814647, 27312081, 30165582, 39629294, 54624162, 59443941, 118887882, 336848999, 673697998, 1010546997, 2021093994]

約数ペア:

[(1, 2021093994), (2, 1010546997), (3, 673697998), (6, 336848999), (17, 118887882), (34, 59443941), (37, 54624162), (51, 39629294), (67, 30165582), (74, 27312081), (102, 19814647), (111, 18208054), (134, 15082791), (201, 10055194), (222, 9104027), (402, 5027597), (629, 3213186), (1139, 1774446), (1258, 1606593), (1887, 1071062), (2278, 887223), (2479, 815286), (3417, 591482), (3774, 535531), (4958, 407643), (6834, 295741), (7437, 271762), (7993, 252858), (14874, 135881), (15986, 126429), (23979, 84286), (42143, 47958)]