2012121433458

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{293397701}}^1$

素因数の和:293397839

約数の個数: 32

約数和(自身を含む): 4506588702720

約数和(自身を除く): 2494467269262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 293397701, 586795402, 880193103, 1760386206, 2640579309, 5281158618, 7921737927, 15843475854, 37261508027, 74523016054, 111784524081, 223569048162, 335353572243, 670707144486, 1006060716729, 2012121433458]

約数ペア:

[(1, 2012121433458), (2, 1006060716729), (3, 670707144486), (6, 335353572243), (9, 223569048162), (18, 111784524081), (27, 74523016054), (54, 37261508027), (127, 15843475854), (254, 7921737927), (381, 5281158618), (762, 2640579309), (1143, 1760386206), (2286, 880193103), (3429, 586795402), (6858, 293397701)]