2021084574

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{37061}}^1$

素因数の和:37276

約数の個数: 32

約数和(自身を含む): 4136119200

約数和(自身を除く): 2115034626

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 298, 366, 447, 894, 9089, 18178, 27267, 37061, 54534, 74122, 111183, 222366, 2260721, 4521442, 5522089, 6782163, 11044178, 13564326, 16566267, 33132534, 336847429, 673694858, 1010542287, 2021084574]

約数ペア:

[(1, 2021084574), (2, 1010542287), (3, 673694858), (6, 336847429), (61, 33132534), (122, 16566267), (149, 13564326), (183, 11044178), (298, 6782163), (366, 5522089), (447, 4521442), (894, 2260721), (9089, 222366), (18178, 111183), (27267, 74122), (37061, 54534)]