57228642

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 127272600

約数和(自身を除く): 70043958

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 146, 194, 219, 291, 438, 449, 582, 657, 873, 898, 1314, 1347, 1746, 2694, 4041, 7081, 8082, 14162, 21243, 32777, 42486, 43553, 63729, 65554, 87106, 98331, 127458, 130659, 196662, 261318, 294993, 391977, 589986, 783954, 3179369, 6358738, 9538107, 19076214, 28614321, 57228642]

約数ペア:

[(1, 57228642), (2, 28614321), (3, 19076214), (6, 9538107), (9, 6358738), (18, 3179369), (73, 783954), (97, 589986), (146, 391977), (194, 294993), (219, 261318), (291, 196662), (438, 130659), (449, 127458), (582, 98331), (657, 87106), (873, 65554), (898, 63729), (1314, 43553), (1347, 42486), (1746, 32777), (2694, 21243), (4041, 14162), (7081, 8082)]