16561640088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{32860397}}^1$

素因数の和:32860416

約数の個数: 48

約数和(自身を含む): 51262220880

約数和(自身を除く): 34700580792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 32860397, 65720794, 98581191, 131441588, 197162382, 230022779, 262883176, 295743573, 394324764, 460045558, 591487146, 690068337, 788649528, 920091116, 1182974292, 1380136674, 1840182232, 2070205011, 2365948584, 2760273348, 4140410022, 5520546696, 8280820044, 16561640088]

約数ペア:

[(1, 16561640088), (2, 8280820044), (3, 5520546696), (4, 4140410022), (6, 2760273348), (7, 2365948584), (8, 2070205011), (9, 1840182232), (12, 1380136674), (14, 1182974292), (18, 920091116), (21, 788649528), (24, 690068337), (28, 591487146), (36, 460045558), (42, 394324764), (56, 295743573), (63, 262883176), (72, 230022779), (84, 197162382), (126, 131441588), (168, 98581191), (252, 65720794), (504, 32860397)]