64889874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5099}}^1$

素因数の和:5215

約数の個数: 48

約数和(自身を含む): 162302400

約数和(自身を除く): 97412526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 5099, 6363, 10198, 12726, 15297, 30594, 35693, 45891, 71386, 91782, 107079, 214158, 321237, 514999, 642474, 1029998, 1544997, 3089994, 3604993, 4634991, 7209986, 9269982, 10814979, 21629958, 32444937, 64889874]

約数ペア:

[(1, 64889874), (2, 32444937), (3, 21629958), (6, 10814979), (7, 9269982), (9, 7209986), (14, 4634991), (18, 3604993), (21, 3089994), (42, 1544997), (63, 1029998), (101, 642474), (126, 514999), (202, 321237), (303, 214158), (606, 107079), (707, 91782), (909, 71386), (1414, 45891), (1818, 35693), (2121, 30594), (4242, 15297), (5099, 12726), (6363, 10198)]