21293314554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6440809}}^1$

素因数の和:6440862

約数の個数: 32

約数和(自身を含む): 46373832000

約数和(自身を除く): 25080517446

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6440809, 12881618, 19322427, 38644854, 122375371, 186783461, 244750742, 367126113, 373566922, 560350383, 734252226, 1120700766, 3548885759, 7097771518, 10646657277, 21293314554]

約数ペア:

[(1, 21293314554), (2, 10646657277), (3, 7097771518), (6, 3548885759), (19, 1120700766), (29, 734252226), (38, 560350383), (57, 373566922), (58, 367126113), (87, 244750742), (114, 186783461), (174, 122375371), (551, 38644854), (1102, 19322427), (1653, 12881618), (3306, 6440809)]