47808972

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{13691}}^1$

素因数の和:13798

約数の個数: 36

約数和(自身を含む): 122105256

約数和(自身を除く): 74296284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 13691, 27382, 41073, 54764, 82146, 123219, 164292, 246438, 492876, 1328027, 2656054, 3984081, 5312108, 7968162, 11952243, 15936324, 23904486, 47808972]

約数ペア:

[(1, 47808972), (2, 23904486), (3, 15936324), (4, 11952243), (6, 7968162), (9, 5312108), (12, 3984081), (18, 2656054), (36, 1328027), (97, 492876), (194, 246438), (291, 164292), (388, 123219), (582, 82146), (873, 54764), (1164, 41073), (1746, 27382), (3492, 13691)]