21622272

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2039

約数の個数: 80

約数和(自身を含む): 65864832

約数和(自身を除く): 44242560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2011, 2688, 3584, 4022, 5376, 6033, 8044, 10752, 12066, 14077, 16088, 24132, 28154, 32176, 42231, 48264, 56308, 64352, 84462, 96528, 112616, 128704, 168924, 193056, 225232, 257408, 337848, 386112, 450464, 514816, 675696, 772224, 900928, 1029632, 1351392, 1544448, 1801856, 2702784, 3088896, 3603712, 5405568, 7207424, 10811136, 21622272]

約数ペア:

[(1, 21622272), (2, 10811136), (3, 7207424), (4, 5405568), (6, 3603712), (7, 3088896), (8, 2702784), (12, 1801856), (14, 1544448), (16, 1351392), (21, 1029632), (24, 900928), (28, 772224), (32, 675696), (42, 514816), (48, 450464), (56, 386112), (64, 337848), (84, 257408), (96, 225232), (112, 193056), (128, 168924), (168, 128704), (192, 112616), (224, 96528), (256, 84462), (336, 64352), (384, 56308), (448, 48264), (512, 42231), (672, 32176), (768, 28154), (896, 24132), (1344, 16088), (1536, 14077), (1792, 12066), (2011, 10752), (2688, 8044), (3584, 6033), (4022, 5376)]