15156756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22159}}^1$

素因数の和:22188

約数の個数: 36

約数和(自身を含む): 40331200

約数和(自身を除く): 25174444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 22159, 44318, 66477, 88636, 132954, 199431, 265908, 398862, 421021, 797724, 842042, 1263063, 1684084, 2526126, 3789189, 5052252, 7578378, 15156756]

約数ペア:

[(1, 15156756), (2, 7578378), (3, 5052252), (4, 3789189), (6, 2526126), (9, 1684084), (12, 1263063), (18, 842042), (19, 797724), (36, 421021), (38, 398862), (57, 265908), (76, 199431), (114, 132954), (171, 88636), (228, 66477), (342, 44318), (684, 22159)]