19322622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4285

約数の個数: 48

約数和(自身を含む): 47668608

約数和(自身を除く): 28345986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4243, 4554, 8486, 12729, 25458, 38187, 46673, 76374, 93346, 97589, 140019, 195178, 280038, 292767, 420057, 585534, 840114, 878301, 1073479, 1756602, 2146958, 3220437, 6440874, 9661311, 19322622]

約数ペア:

[(1, 19322622), (2, 9661311), (3, 6440874), (6, 3220437), (9, 2146958), (11, 1756602), (18, 1073479), (22, 878301), (23, 840114), (33, 585534), (46, 420057), (66, 292767), (69, 280038), (99, 195178), (138, 140019), (198, 97589), (207, 93346), (253, 76374), (414, 46673), (506, 38187), (759, 25458), (1518, 12729), (2277, 8486), (4243, 4554)]