21789936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21638

約数の個数: 60

約数和(自身を含む): 69696432

約数和(自身を除く): 47906496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21617, 43234, 64851, 86468, 129702, 151319, 172936, 194553, 259404, 302638, 345872, 389106, 453957, 518808, 605276, 778212, 907914, 1037616, 1210552, 1361871, 1556424, 1815828, 2421104, 2723742, 3112848, 3631656, 5447484, 7263312, 10894968, 21789936]

約数ペア:

[(1, 21789936), (2, 10894968), (3, 7263312), (4, 5447484), (6, 3631656), (7, 3112848), (8, 2723742), (9, 2421104), (12, 1815828), (14, 1556424), (16, 1361871), (18, 1210552), (21, 1037616), (24, 907914), (28, 778212), (36, 605276), (42, 518808), (48, 453957), (56, 389106), (63, 345872), (72, 302638), (84, 259404), (112, 194553), (126, 172936), (144, 151319), (168, 129702), (252, 86468), (336, 64851), (504, 43234), (1008, 21617)]