21947184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21773}}^1$

素因数の和:21794

約数の個数: 60

約数和(自身を含む): 70199376

約数和(自身を除く): 48252192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21773, 43546, 65319, 87092, 130638, 152411, 174184, 195957, 261276, 304822, 348368, 391914, 457233, 522552, 609644, 783828, 914466, 1045104, 1219288, 1371699, 1567656, 1828932, 2438576, 2743398, 3135312, 3657864, 5486796, 7315728, 10973592, 21947184]

約数ペア:

[(1, 21947184), (2, 10973592), (3, 7315728), (4, 5486796), (6, 3657864), (7, 3135312), (8, 2743398), (9, 2438576), (12, 1828932), (14, 1567656), (16, 1371699), (18, 1219288), (21, 1045104), (24, 914466), (28, 783828), (36, 609644), (42, 522552), (48, 457233), (56, 391914), (63, 348368), (72, 304822), (84, 261276), (112, 195957), (126, 174184), (144, 152411), (168, 130638), (252, 87092), (336, 65319), (504, 43546), (1008, 21773)]