17845574146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{3253}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 27675270000

約数和(自身を除く): 9829695854

約数列:

[1, 2, 41, 82, 149, 298, 449, 898, 3253, 6109, 6506, 12218, 18409, 36818, 66901, 133373, 133802, 266746, 484697, 969394, 1460597, 2742941, 2921194, 5485882, 19872577, 39745154, 59884477, 119768954, 217628953, 435257906, 8922787073, 17845574146]

約数ペア:

[(1, 17845574146), (2, 8922787073), (41, 435257906), (82, 217628953), (149, 119768954), (298, 59884477), (449, 39745154), (898, 19872577), (3253, 5485882), (6109, 2921194), (6506, 2742941), (12218, 1460597), (18409, 969394), (36818, 484697), (66901, 266746), (133373, 133802)]