21778761792

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2766611}}^1$

素因数の和:2766667

約数の個数: 56

約数和(自身を含む): 59028433632

約数和(自身を除く): 37249671840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 2766611, 5533222, 8299833, 11066444, 16599666, 22132888, 33199332, 44265776, 66398664, 88531552, 113431051, 132797328, 177063104, 226862102, 265594656, 340293153, 453724204, 531189312, 680586306, 907448408, 1361172612, 1814896816, 2722345224, 3629793632, 5444690448, 7259587264, 10889380896, 21778761792]

約数ペア:

[(1, 21778761792), (2, 10889380896), (3, 7259587264), (4, 5444690448), (6, 3629793632), (8, 2722345224), (12, 1814896816), (16, 1361172612), (24, 907448408), (32, 680586306), (41, 531189312), (48, 453724204), (64, 340293153), (82, 265594656), (96, 226862102), (123, 177063104), (164, 132797328), (192, 113431051), (246, 88531552), (328, 66398664), (492, 44265776), (656, 33199332), (984, 22132888), (1312, 16599666), (1968, 11066444), (2624, 8299833), (3936, 5533222), (7872, 2766611)]