1285451694

素因数分解:

$2^1\times 3^4\times {\mathrm{1709}}^1\times {\mathrm{4643}}^1$

素因数の和:6366

約数の個数: 40

約数和(自身を含む): 2882670120

約数和(自身を除く): 1597218426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1709, 3418, 4643, 5127, 9286, 10254, 13929, 15381, 27858, 30762, 41787, 46143, 83574, 92286, 125361, 138429, 250722, 276858, 376083, 752166, 7934887, 15869774, 23804661, 47609322, 71413983, 142827966, 214241949, 428483898, 642725847, 1285451694]

約数ペア:

[(1, 1285451694), (2, 642725847), (3, 428483898), (6, 214241949), (9, 142827966), (18, 71413983), (27, 47609322), (54, 23804661), (81, 15869774), (162, 7934887), (1709, 752166), (3418, 376083), (4643, 276858), (5127, 250722), (9286, 138429), (10254, 125361), (13929, 92286), (15381, 83574), (27858, 46143), (30762, 41787)]