18146916

素因数分解:

$2^2\times 3^4\times {\mathrm{56009}}^1$

素因数の和:56025

約数の個数: 30

約数和(自身を含む): 47440470

約数和(自身を除く): 29293554

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56009, 112018, 168027, 224036, 336054, 504081, 672108, 1008162, 1512243, 2016324, 3024486, 4536729, 6048972, 9073458, 18146916]

約数ペア:

[(1, 18146916), (2, 9073458), (3, 6048972), (4, 4536729), (6, 3024486), (9, 2016324), (12, 1512243), (18, 1008162), (27, 672108), (36, 504081), (54, 336054), (81, 224036), (108, 168027), (162, 112018), (324, 56009)]