21932604

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4594

約数の個数: 36

約数和(自身を含む): 55857984

約数和(自身を除く): 33925380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4447, 4932, 8894, 13341, 17788, 26682, 40023, 53364, 80046, 160092, 609239, 1218478, 1827717, 2436956, 3655434, 5483151, 7310868, 10966302, 21932604]

約数ペア:

[(1, 21932604), (2, 10966302), (3, 7310868), (4, 5483151), (6, 3655434), (9, 2436956), (12, 1827717), (18, 1218478), (36, 609239), (137, 160092), (274, 80046), (411, 53364), (548, 40023), (822, 26682), (1233, 17788), (1644, 13341), (2466, 8894), (4447, 4932)]