28625346

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{14327}}^1$

素因数の和:14375

約数の個数: 32

約数和(自身を含む): 65335680

約数和(自身を除く): 36710334

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 14327, 28654, 42981, 85962, 128943, 257886, 386829, 530099, 773658, 1060198, 1590297, 3180594, 4770891, 9541782, 14312673, 28625346]

約数ペア:

[(1, 28625346), (2, 14312673), (3, 9541782), (6, 4770891), (9, 3180594), (18, 1590297), (27, 1060198), (37, 773658), (54, 530099), (74, 386829), (111, 257886), (222, 128943), (333, 85962), (666, 42981), (999, 28654), (1998, 14327)]