13506556

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 27751248

約数和(自身を除く): 14244692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 503, 548, 959, 1006, 1918, 2012, 3521, 3836, 6713, 7042, 13426, 14084, 24647, 26852, 49294, 68911, 98588, 137822, 275644, 482377, 964754, 1929508, 3376639, 6753278, 13506556]

約数ペア:

[(1, 13506556), (2, 6753278), (4, 3376639), (7, 1929508), (14, 964754), (28, 482377), (49, 275644), (98, 137822), (137, 98588), (196, 68911), (274, 49294), (503, 26852), (548, 24647), (959, 14084), (1006, 13426), (1918, 7042), (2012, 6713), (3521, 3836)]