115519554

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{19993}}^1$

素因数の和:20111

約数の個数: 32

約数和(自身を含む): 259122240

約数和(自身を除く): 143602686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 19993, 39986, 59979, 119958, 179937, 359874, 539811, 1079622, 2139251, 4278502, 6417753, 12835506, 19253259, 38506518, 57759777, 115519554]

約数ペア:

[(1, 115519554), (2, 57759777), (3, 38506518), (6, 19253259), (9, 12835506), (18, 6417753), (27, 4278502), (54, 2139251), (107, 1079622), (214, 539811), (321, 359874), (642, 179937), (963, 119958), (1926, 59979), (2889, 39986), (5778, 19993)]