21300028272

素因数分解:

$2^4\times 3^4\times {\mathrm{16435207}}^1$

素因数の和:16435227

約数の個数: 50

約数和(自身を含む): 61648465208

約数和(自身を除く): 40348436936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16435207, 32870414, 49305621, 65740828, 98611242, 131481656, 147916863, 197222484, 262963312, 295833726, 394444968, 443750589, 591667452, 788889936, 887501178, 1183334904, 1331251767, 1775002356, 2366669808, 2662503534, 3550004712, 5325007068, 7100009424, 10650014136, 21300028272]

約数ペア:

[(1, 21300028272), (2, 10650014136), (3, 7100009424), (4, 5325007068), (6, 3550004712), (8, 2662503534), (9, 2366669808), (12, 1775002356), (16, 1331251767), (18, 1183334904), (24, 887501178), (27, 788889936), (36, 591667452), (48, 443750589), (54, 394444968), (72, 295833726), (81, 262963312), (108, 197222484), (144, 147916863), (162, 131481656), (216, 98611242), (324, 65740828), (432, 49305621), (648, 32870414), (1296, 16435207)]