139075146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1361}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 345054528

約数和(自身を除く): 205979382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 811, 1361, 1622, 2433, 2722, 4083, 4866, 5677, 7299, 8166, 9527, 11354, 12249, 14598, 17031, 19054, 24498, 28581, 34062, 51093, 57162, 85743, 102186, 171486, 1103771, 2207542, 3311313, 6622626, 7726397, 9933939, 15452794, 19867878, 23179191, 46358382, 69537573, 139075146]

約数ペア:

[(1, 139075146), (2, 69537573), (3, 46358382), (6, 23179191), (7, 19867878), (9, 15452794), (14, 9933939), (18, 7726397), (21, 6622626), (42, 3311313), (63, 2207542), (126, 1103771), (811, 171486), (1361, 102186), (1622, 85743), (2433, 57162), (2722, 51093), (4083, 34062), (4866, 28581), (5677, 24498), (7299, 19054), (8166, 17031), (9527, 14598), (11354, 12249)]