329346

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 40

約数和(自身を含む): 784080

約数和(自身を除く): 454734

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 107, 114, 162, 171, 214, 321, 342, 513, 642, 963, 1026, 1539, 1926, 2033, 2889, 3078, 4066, 5778, 6099, 8667, 12198, 17334, 18297, 36594, 54891, 109782, 164673, 329346]

約数ペア:

[(1, 329346), (2, 164673), (3, 109782), (6, 54891), (9, 36594), (18, 18297), (19, 17334), (27, 12198), (38, 8667), (54, 6099), (57, 5778), (81, 4066), (107, 3078), (114, 2889), (162, 2033), (171, 1926), (214, 1539), (321, 1026), (342, 963), (513, 642)]