17382276

素因数分解:

$2^2\times 3^7\times {\mathrm{1987}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 45644480

約数和(自身を除く): 28262204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1987, 2187, 2916, 3974, 4374, 5961, 7948, 8748, 11922, 17883, 23844, 35766, 53649, 71532, 107298, 160947, 214596, 321894, 482841, 643788, 965682, 1448523, 1931364, 2897046, 4345569, 5794092, 8691138, 17382276]

約数ペア:

[(1, 17382276), (2, 8691138), (3, 5794092), (4, 4345569), (6, 2897046), (9, 1931364), (12, 1448523), (18, 965682), (27, 643788), (36, 482841), (54, 321894), (81, 214596), (108, 160947), (162, 107298), (243, 71532), (324, 53649), (486, 35766), (729, 23844), (972, 17883), (1458, 11922), (1987, 8748), (2187, 7948), (2916, 5961), (3974, 4374)]