4387878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6498522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 83, 89, 99, 166, 178, 198, 249, 267, 297, 498, 534, 594, 747, 801, 913, 979, 1494, 1602, 1826, 1958, 2241, 2403, 2739, 2937, 4482, 4806, 5478, 5874, 7387, 8217, 8811, 14774, 16434, 17622, 22161, 24651, 26433, 44322, 49302, 52866, 66483, 81257, 132966, 162514, 199449, 243771, 398898, 487542, 731313, 1462626, 2193939, 4387878]

約数ペア:

[(1, 4387878), (2, 2193939), (3, 1462626), (6, 731313), (9, 487542), (11, 398898), (18, 243771), (22, 199449), (27, 162514), (33, 132966), (54, 81257), (66, 66483), (83, 52866), (89, 49302), (99, 44322), (166, 26433), (178, 24651), (198, 22161), (249, 17622), (267, 16434), (297, 14774), (498, 8811), (534, 8217), (594, 7387), (747, 5874), (801, 5478), (913, 4806), (979, 4482), (1494, 2937), (1602, 2739), (1826, 2403), (1958, 2241)]