31428972

素因数分解:

$2^2\times 3^4\times {\mathrm{97003}}^1$

素因数の和:97019

約数の個数: 30

約数和(自身を含む): 82162388

約数和(自身を除く): 50733416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 97003, 194006, 291009, 388012, 582018, 873027, 1164036, 1746054, 2619081, 3492108, 5238162, 7857243, 10476324, 15714486, 31428972]

約数ペア:

[(1, 31428972), (2, 15714486), (3, 10476324), (4, 7857243), (6, 5238162), (9, 3492108), (12, 2619081), (18, 1746054), (27, 1164036), (36, 873027), (54, 582018), (81, 388012), (108, 291009), (162, 194006), (324, 97003)]