15493188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 38586240

約数和(自身を除く): 23093052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 346, 439, 519, 692, 878, 1038, 1317, 1756, 2076, 2634, 2941, 5268, 5882, 7463, 8823, 11764, 14926, 17646, 22389, 29852, 35292, 44778, 75947, 89556, 151894, 227841, 303788, 455682, 911364, 1291099, 2582198, 3873297, 5164396, 7746594, 15493188]

約数ペア:

[(1, 15493188), (2, 7746594), (3, 5164396), (4, 3873297), (6, 2582198), (12, 1291099), (17, 911364), (34, 455682), (51, 303788), (68, 227841), (102, 151894), (173, 89556), (204, 75947), (346, 44778), (439, 35292), (519, 29852), (692, 22389), (878, 17646), (1038, 14926), (1317, 11764), (1756, 8823), (2076, 7463), (2634, 5882), (2941, 5268)]