2017642884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{9439}}^1$

素因数の和:9872

約数の個数: 48

約数和(自身を含む): 4821196800

約数和(自身を除く): 2803553916

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 379, 564, 758, 1137, 1516, 2274, 4548, 9439, 17813, 18878, 28317, 35626, 37756, 53439, 56634, 71252, 106878, 113268, 213756, 443633, 887266, 1330899, 1774532, 2661798, 3577381, 5323596, 7154762, 10732143, 14309524, 21464286, 42928572, 168136907, 336273814, 504410721, 672547628, 1008821442, 2017642884]

約数ペア:

[(1, 2017642884), (2, 1008821442), (3, 672547628), (4, 504410721), (6, 336273814), (12, 168136907), (47, 42928572), (94, 21464286), (141, 14309524), (188, 10732143), (282, 7154762), (379, 5323596), (564, 3577381), (758, 2661798), (1137, 1774532), (1516, 1330899), (2274, 887266), (4548, 443633), (9439, 213756), (17813, 113268), (18878, 106878), (28317, 71252), (35626, 56634), (37756, 53439)]