16561728

素因数分解:

$2^6\times 3^2\times {\mathrm{28753}}^1$

素因数の和:28771

約数の個数: 42

約数和(自身を含む): 47472854

約数和(自身を除く): 30911126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 460048, 517554, 690072, 920096, 1035108, 1380144, 1840192, 2070216, 2760288, 4140432, 5520576, 8280864, 16561728]

約数ペア:

[(1, 16561728), (2, 8280864), (3, 5520576), (4, 4140432), (6, 2760288), (8, 2070216), (9, 1840192), (12, 1380144), (16, 1035108), (18, 920096), (24, 690072), (32, 517554), (36, 460048), (48, 345036), (64, 258777), (72, 230024), (96, 172518), (144, 115012), (192, 86259), (288, 57506), (576, 28753)]