21707066298

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1627}}^1\times {\mathrm{3469}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 43521128640

約数和(自身を除く): 21814062342

約数列:

[1, 2, 3, 6, 641, 1282, 1627, 1923, 3254, 3469, 3846, 4881, 6938, 9762, 10407, 20814, 1042907, 2085814, 2223629, 3128721, 4447258, 5644063, 6257442, 6670887, 11288126, 13341774, 16932189, 33864378, 3617844383, 7235688766, 10853533149, 21707066298]

約数ペア:

[(1, 21707066298), (2, 10853533149), (3, 7235688766), (6, 3617844383), (641, 33864378), (1282, 16932189), (1627, 13341774), (1923, 11288126), (3254, 6670887), (3469, 6257442), (3846, 5644063), (4881, 4447258), (6938, 3128721), (9762, 2223629), (10407, 2085814), (20814, 1042907)]