137996658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{403499}}^1$

素因数の和:403526

約数の個数: 24

約数和(自身を含む): 314730000

約数和(自身を除く): 176733342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 403499, 806998, 1210497, 2420994, 3631491, 7262982, 7666481, 15332962, 22999443, 45998886, 68998329, 137996658]

約数ペア:

[(1, 137996658), (2, 68998329), (3, 45998886), (6, 22999443), (9, 15332962), (18, 7666481), (19, 7262982), (38, 3631491), (57, 2420994), (114, 1210497), (171, 806998), (342, 403499)]