38620278

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 87783696

約数和(自身を除く): 49163418

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1217, 1763, 2434, 3526, 3651, 5289, 7302, 10578, 10953, 15867, 21906, 31734, 49897, 52331, 99794, 104662, 149691, 156993, 299382, 313986, 449073, 470979, 898146, 941958, 2145571, 4291142, 6436713, 12873426, 19310139, 38620278]

約数ペア:

[(1, 38620278), (2, 19310139), (3, 12873426), (6, 6436713), (9, 4291142), (18, 2145571), (41, 941958), (43, 898146), (82, 470979), (86, 449073), (123, 313986), (129, 299382), (246, 156993), (258, 149691), (369, 104662), (387, 99794), (738, 52331), (774, 49897), (1217, 31734), (1763, 21906), (2434, 15867), (3526, 10953), (3651, 10578), (5289, 7302)]