3997686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 10575360

約数和(自身を除く): 6577674

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 509, 561, 714, 1018, 1122, 1309, 1527, 2618, 3054, 3563, 3927, 5599, 7126, 7854, 8653, 10689, 11198, 16797, 17306, 21378, 25959, 33594, 39193, 51918, 60571, 78386, 95183, 117579, 121142, 181713, 190366, 235158, 285549, 363426, 571098, 666281, 1332562, 1998843, 3997686]

約数ペア:

[(1, 3997686), (2, 1998843), (3, 1332562), (6, 666281), (7, 571098), (11, 363426), (14, 285549), (17, 235158), (21, 190366), (22, 181713), (33, 121142), (34, 117579), (42, 95183), (51, 78386), (66, 60571), (77, 51918), (102, 39193), (119, 33594), (154, 25959), (187, 21378), (231, 17306), (238, 16797), (357, 11198), (374, 10689), (462, 8653), (509, 7854), (561, 7126), (714, 5599), (1018, 3927), (1122, 3563), (1309, 3054), (1527, 2618)]