12972894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 15984930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 167, 214, 242, 321, 334, 363, 501, 642, 726, 1002, 1177, 1837, 2354, 3531, 3674, 5511, 7062, 11022, 12947, 17869, 20207, 25894, 35738, 38841, 40414, 53607, 60621, 77682, 107214, 121242, 196559, 393118, 589677, 1179354, 2162149, 4324298, 6486447, 12972894]

約数ペア:

[(1, 12972894), (2, 6486447), (3, 4324298), (6, 2162149), (11, 1179354), (22, 589677), (33, 393118), (66, 196559), (107, 121242), (121, 107214), (167, 77682), (214, 60621), (242, 53607), (321, 40414), (334, 38841), (363, 35738), (501, 25894), (642, 20207), (726, 17869), (1002, 12947), (1177, 11022), (1837, 7062), (2354, 5511), (3531, 3674)]