42943014

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21493}}^1$

素因数の和:21541

約数の個数: 32

約数和(自身を含む): 98012640

約数和(自身を除く): 55069626

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 21493, 42986, 64479, 128958, 193437, 386874, 580311, 795241, 1160622, 1590482, 2385723, 4771446, 7157169, 14314338, 21471507, 42943014]

約数ペア:

[(1, 42943014), (2, 21471507), (3, 14314338), (6, 7157169), (9, 4771446), (18, 2385723), (27, 1590482), (37, 1160622), (54, 795241), (74, 580311), (111, 386874), (222, 193437), (333, 128958), (666, 64479), (999, 42986), (1998, 21493)]