1955218878

素因数分解:

$2^1\times 3^3\times {\mathrm{4999}}^1\times {\mathrm{7243}}^1$

素因数の和:12253

約数の個数: 32

約数和(自身を含む): 4346400000

約数和(自身を除く): 2391181122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4999, 7243, 9998, 14486, 14997, 21729, 29994, 43458, 44991, 65187, 89982, 130374, 134973, 195561, 269946, 391122, 36207757, 72415514, 108623271, 217246542, 325869813, 651739626, 977609439, 1955218878]

約数ペア:

[(1, 1955218878), (2, 977609439), (3, 651739626), (6, 325869813), (9, 217246542), (18, 108623271), (27, 72415514), (54, 36207757), (4999, 391122), (7243, 269946), (9998, 195561), (14486, 134973), (14997, 130374), (21729, 89982), (29994, 65187), (43458, 44991)]