427897134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1132003}}^1$

素因数の和:1132021

約数の個数: 32

約数和(自身を含む): 1086723840

約数和(自身を除く): 658826706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1132003, 2264006, 3396009, 6792018, 7924021, 10188027, 15848042, 20376054, 23772063, 30564081, 47544126, 61128162, 71316189, 142632378, 213948567, 427897134]

約数ペア:

[(1, 427897134), (2, 213948567), (3, 142632378), (6, 71316189), (7, 61128162), (9, 47544126), (14, 30564081), (18, 23772063), (21, 20376054), (27, 15848042), (42, 10188027), (54, 7924021), (63, 6792018), (126, 3396009), (189, 2264006), (378, 1132003)]