2871486

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2456

約数の個数: 24

約数和(自身を含む): 6317064

約数和(自身を除く): 3445578

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2381, 4762, 7143, 14286, 21429, 42858, 159527, 319054, 478581, 957162, 1435743, 2871486]

約数ペア:

[(1, 2871486), (2, 1435743), (3, 957162), (6, 478581), (9, 319054), (18, 159527), (67, 42858), (134, 21429), (201, 14286), (402, 7143), (603, 4762), (1206, 2381)]