21631819776

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{125743}}^1$

素因数の和:125779

約数の個数: 112

約数和(自身を含む): 65922046464

約数和(自身を除く): 44290226688

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, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 8192, 10752, 12288, 14336, 21504, 24576, 28672, 43008, 57344, 86016, 125743, 172032, 251486, 377229, 502972, 754458, 880201, 1005944, 1508916, 1760402, 2011888, 2640603, 3017832, 3520804, 4023776, 5281206, 6035664, 7041608, 8047552, 10562412, 12071328, 14083216, 16095104, 21124824, 24142656, 28166432, 32190208, 42249648, 48285312, 56332864, 64380416, 84499296, 96570624, 112665728, 128760832, 168998592, 193141248, 225331456, 257521664, 337997184, 386282496, 450662912, 515043328, 675994368, 772564992, 901325824, 1030086656, 1351988736, 1545129984, 1802651648, 2703977472, 3090259968, 3605303296, 5407954944, 7210606592, 10815909888, 21631819776]

約数ペア:

[(1, 21631819776), (2, 10815909888), (3, 7210606592), (4, 5407954944), (6, 3605303296), (7, 3090259968), (8, 2703977472), (12, 1802651648), (14, 1545129984), (16, 1351988736), (21, 1030086656), (24, 901325824), (28, 772564992), (32, 675994368), (42, 515043328), (48, 450662912), (56, 386282496), (64, 337997184), (84, 257521664), (96, 225331456), (112, 193141248), (128, 168998592), (168, 128760832), (192, 112665728), (224, 96570624), (256, 84499296), (336, 64380416), (384, 56332864), (448, 48285312), (512, 42249648), (672, 32190208), (768, 28166432), (896, 24142656), (1024, 21124824), (1344, 16095104), (1536, 14083216), (1792, 12071328), (2048, 10562412), (2688, 8047552), (3072, 7041608), (3584, 6035664), (4096, 5281206), (5376, 4023776), (6144, 3520804), (7168, 3017832), (8192, 2640603), (10752, 2011888), (12288, 1760402), (14336, 1508916), (21504, 1005944), (24576, 880201), (28672, 754458), (43008, 502972), (57344, 377229), (86016, 251486), (125743, 172032)]