12939948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51366

約数の個数: 36

約数和(自身を含む): 37382800

約数和(自身を除く): 24442852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 51349, 102698, 154047, 205396, 308094, 359443, 462141, 616188, 718886, 924282, 1078329, 1437772, 1848564, 2156658, 3234987, 4313316, 6469974, 12939948]

約数ペア:

[(1, 12939948), (2, 6469974), (3, 4313316), (4, 3234987), (6, 2156658), (7, 1848564), (9, 1437772), (12, 1078329), (14, 924282), (18, 718886), (21, 616188), (28, 462141), (36, 359443), (42, 308094), (63, 205396), (84, 154047), (126, 102698), (252, 51349)]