3988974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 9164160

約数和(自身を除く): 5175186

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 3181, 6362, 9543, 19086, 34991, 60439, 69982, 104973, 120878, 181317, 209946, 362634, 664829, 1329658, 1994487, 3988974]

約数ペア:

[(1, 3988974), (2, 1994487), (3, 1329658), (6, 664829), (11, 362634), (19, 209946), (22, 181317), (33, 120878), (38, 104973), (57, 69982), (66, 60439), (114, 34991), (209, 19086), (418, 9543), (627, 6362), (1254, 3181)]