858741858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1223279}}^1$

素因数の和:1223303

約数の個数: 32

約数和(自身を含む): 2055110400

約数和(自身を除く): 1196368542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1223279, 2446558, 3669837, 7339674, 11009511, 15902627, 22019022, 31805254, 33028533, 47707881, 66057066, 95415762, 143123643, 286247286, 429370929, 858741858]

約数ペア:

[(1, 858741858), (2, 429370929), (3, 286247286), (6, 143123643), (9, 95415762), (13, 66057066), (18, 47707881), (26, 33028533), (27, 31805254), (39, 22019022), (54, 15902627), (78, 11009511), (117, 7339674), (234, 3669837), (351, 2446558), (702, 1223279)]