21936288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20773}}^1$

素因数の和:20797

約数の個数: 48

約数和(自身を含む): 62820576

約数和(自身を除く): 40884288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20773, 41546, 62319, 83092, 124638, 166184, 228503, 249276, 332368, 457006, 498552, 664736, 685509, 914012, 997104, 1371018, 1828024, 1994208, 2742036, 3656048, 5484072, 7312096, 10968144, 21936288]

約数ペア:

[(1, 21936288), (2, 10968144), (3, 7312096), (4, 5484072), (6, 3656048), (8, 2742036), (11, 1994208), (12, 1828024), (16, 1371018), (22, 997104), (24, 914012), (32, 685509), (33, 664736), (44, 498552), (48, 457006), (66, 332368), (88, 249276), (96, 228503), (132, 166184), (176, 124638), (264, 83092), (352, 62319), (528, 41546), (1056, 20773)]