27977814

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1559}}^1$

素因数の和:2564

約数の個数: 24

約数和(自身を含む): 60718320

約数和(自身を除く): 32740506

約数列:

[1, 2, 3, 6, 9, 18, 997, 1559, 1994, 2991, 3118, 4677, 5982, 8973, 9354, 14031, 17946, 28062, 1554323, 3108646, 4662969, 9325938, 13988907, 27977814]

約数ペア:

[(1, 27977814), (2, 13988907), (3, 9325938), (6, 4662969), (9, 3108646), (18, 1554323), (997, 28062), (1559, 17946), (1994, 14031), (2991, 9354), (3118, 8973), (4677, 5982)]