21025817076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7283}}^1\times {\mathrm{21871}}^1$

素因数の和:29172

約数の個数: 48

約数和(自身を含む): 53530057728

約数和(自身を除く): 32504240652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 7283, 14566, 21849, 21871, 29132, 43698, 43742, 65613, 80113, 87396, 87484, 131226, 160226, 240339, 240581, 262452, 320452, 480678, 481162, 721743, 961356, 962324, 1443486, 2886972, 159286493, 318572986, 477859479, 637145972, 955718958, 1752151423, 1911437916, 3504302846, 5256454269, 7008605692, 10512908538, 21025817076]

約数ペア:

[(1, 21025817076), (2, 10512908538), (3, 7008605692), (4, 5256454269), (6, 3504302846), (11, 1911437916), (12, 1752151423), (22, 955718958), (33, 637145972), (44, 477859479), (66, 318572986), (132, 159286493), (7283, 2886972), (14566, 1443486), (21849, 962324), (21871, 961356), (29132, 721743), (43698, 481162), (43742, 480678), (65613, 320452), (80113, 262452), (87396, 240581), (87484, 240339), (131226, 160226)]