2009015862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2633}}^1$

素因数の和:3173

約数の個数: 64

約数和(自身を含む): 4727545344

約数和(自身を除く): 2718529482

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 491, 518, 777, 982, 1473, 1554, 2633, 2946, 3437, 5266, 6874, 7899, 10311, 15798, 18167, 18431, 20622, 36334, 36862, 54501, 55293, 97421, 109002, 110586, 127169, 194842, 254338, 292263, 381507, 584526, 681947, 763014, 1292803, 1363894, 2045841, 2585606, 3878409, 4091682, 7756818, 9049621, 18099242, 27148863, 47833711, 54297726, 95667422, 143501133, 287002266, 334835977, 669671954, 1004507931, 2009015862]

約数ペア:

[(1, 2009015862), (2, 1004507931), (3, 669671954), (6, 334835977), (7, 287002266), (14, 143501133), (21, 95667422), (37, 54297726), (42, 47833711), (74, 27148863), (111, 18099242), (222, 9049621), (259, 7756818), (491, 4091682), (518, 3878409), (777, 2585606), (982, 2045841), (1473, 1363894), (1554, 1292803), (2633, 763014), (2946, 681947), (3437, 584526), (5266, 381507), (6874, 292263), (7899, 254338), (10311, 194842), (15798, 127169), (18167, 110586), (18431, 109002), (20622, 97421), (36334, 55293), (36862, 54501)]