27974814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{666067}}^1$

素因数の和:666079

約数の個数: 16

約数和(自身を含む): 63942528

約数和(自身を除く): 35967714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 666067, 1332134, 1998201, 3996402, 4662469, 9324938, 13987407, 27974814]

約数ペア:

[(1, 27974814), (2, 13987407), (3, 9324938), (6, 4662469), (7, 3996402), (14, 1998201), (21, 1332134), (42, 666067)]