21385266048

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{807113}}^1$

素因数の和:807156

約数の個数: 96

約数和(自身を含む): 64213989840

約数和(自身を除く): 42828723792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 26496, 807113, 1614226, 2421339, 3228452, 4842678, 6456904, 7264017, 9685356, 12913808, 14528034, 18563599, 19370712, 25827616, 29056068, 37127198, 38741424, 51655232, 55690797, 58112136, 74254396, 77482848, 103310464, 111381594, 116224272, 148508792, 154965696, 167072391, 222763188, 232448544, 297017584, 309931392, 334144782, 445526376, 464897088, 594035168, 668289564, 891052752, 929794176, 1188070336, 1336579128, 1782105504, 2376140672, 2673158256, 3564211008, 5346316512, 7128422016, 10692633024, 21385266048]

約数ペア:

[(1, 21385266048), (2, 10692633024), (3, 7128422016), (4, 5346316512), (6, 3564211008), (8, 2673158256), (9, 2376140672), (12, 1782105504), (16, 1336579128), (18, 1188070336), (23, 929794176), (24, 891052752), (32, 668289564), (36, 594035168), (46, 464897088), (48, 445526376), (64, 334144782), (69, 309931392), (72, 297017584), (92, 232448544), (96, 222763188), (128, 167072391), (138, 154965696), (144, 148508792), (184, 116224272), (192, 111381594), (207, 103310464), (276, 77482848), (288, 74254396), (368, 58112136), (384, 55690797), (414, 51655232), (552, 38741424), (576, 37127198), (736, 29056068), (828, 25827616), (1104, 19370712), (1152, 18563599), (1472, 14528034), (1656, 12913808), (2208, 9685356), (2944, 7264017), (3312, 6456904), (4416, 4842678), (6624, 3228452), (8832, 2421339), (13248, 1614226), (26496, 807113)]