1639731474

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{4177}}^1$

素因数の和:4491

約数の個数: 48

約数和(自身を含む): 3603625272

約数和(自身を除く): 1963893798

約数列:

[1, 2, 3, 6, 9, 18, 113, 193, 226, 339, 386, 579, 678, 1017, 1158, 1737, 2034, 3474, 4177, 8354, 12531, 21809, 25062, 37593, 43618, 65427, 75186, 130854, 196281, 392562, 472001, 806161, 944002, 1416003, 1612322, 2418483, 2832006, 4248009, 4836966, 7255449, 8496018, 14510898, 91096193, 182192386, 273288579, 546577158, 819865737, 1639731474]

約数ペア:

[(1, 1639731474), (2, 819865737), (3, 546577158), (6, 273288579), (9, 182192386), (18, 91096193), (113, 14510898), (193, 8496018), (226, 7255449), (339, 4836966), (386, 4248009), (579, 2832006), (678, 2418483), (1017, 1612322), (1158, 1416003), (1737, 944002), (2034, 806161), (3474, 472001), (4177, 392562), (8354, 196281), (12531, 130854), (21809, 75186), (25062, 65427), (37593, 43618)]