27881478

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1873}}^1$

素因数の和:2708

約数の個数: 24

約数和(自身を含む): 60515208

約数和(自身を除く): 32633730

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 1873, 2481, 3746, 4962, 5619, 7443, 11238, 14886, 16857, 33714, 1548971, 3097942, 4646913, 9293826, 13940739, 27881478]

約数ペア:

[(1, 27881478), (2, 13940739), (3, 9293826), (6, 4646913), (9, 3097942), (18, 1548971), (827, 33714), (1654, 16857), (1873, 14886), (2481, 11238), (3746, 7443), (4962, 5619)]