3939678

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 40

約数和(自身を含む): 8964648

約数和(自身を除く): 5024970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 293, 498, 586, 747, 879, 1494, 1758, 2241, 2637, 4482, 5274, 6723, 7911, 13446, 15822, 23733, 24319, 47466, 48638, 72957, 145914, 218871, 437742, 656613, 1313226, 1969839, 3939678]

約数ペア:

[(1, 3939678), (2, 1969839), (3, 1313226), (6, 656613), (9, 437742), (18, 218871), (27, 145914), (54, 72957), (81, 48638), (83, 47466), (162, 24319), (166, 23733), (249, 15822), (293, 13446), (498, 7911), (586, 6723), (747, 5274), (879, 4482), (1494, 2637), (1758, 2241)]