21300504096

素因数分解:

$2^5\times 3^1\times {\mathrm{6691}}^1\times {\mathrm{33161}}^1$

素因数の和:39865

約数の個数: 48

約数和(自身を含む): 55923866208

約数和(自身を除く): 34623362112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6691, 13382, 20073, 26764, 33161, 40146, 53528, 66322, 80292, 99483, 107056, 132644, 160584, 198966, 214112, 265288, 321168, 397932, 530576, 642336, 795864, 1061152, 1591728, 3183456, 221880251, 443760502, 665640753, 887521004, 1331281506, 1775042008, 2662563012, 3550084016, 5325126024, 7100168032, 10650252048, 21300504096]

約数ペア:

[(1, 21300504096), (2, 10650252048), (3, 7100168032), (4, 5325126024), (6, 3550084016), (8, 2662563012), (12, 1775042008), (16, 1331281506), (24, 887521004), (32, 665640753), (48, 443760502), (96, 221880251), (6691, 3183456), (13382, 1591728), (20073, 1061152), (26764, 795864), (33161, 642336), (40146, 530576), (53528, 397932), (66322, 321168), (80292, 265288), (99483, 214112), (107056, 198966), (132644, 160584)]