56555814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1346567}}^1$

素因数の和:1346579

約数の個数: 16

約数和(自身を含む): 129270528

約数和(自身を除く): 72714714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1346567, 2693134, 4039701, 8079402, 9425969, 18851938, 28277907, 56555814]

約数ペア:

[(1, 56555814), (2, 28277907), (3, 18851938), (6, 9425969), (7, 8079402), (14, 4039701), (21, 2693134), (42, 1346567)]