12213307716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{36583}}^1$

素因数の和:37280

約数の個数: 48

約数和(自身を含む): 29206324224

約数和(自身を除く): 16993016508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 647, 1294, 1941, 2588, 3882, 7764, 27821, 36583, 55642, 73166, 83463, 109749, 111284, 146332, 166926, 219498, 333852, 438996, 1573069, 3146138, 4719207, 6292276, 9438414, 18876828, 23669201, 47338402, 71007603, 94676804, 142015206, 284030412, 1017775643, 2035551286, 3053326929, 4071102572, 6106653858, 12213307716]

約数ペア:

[(1, 12213307716), (2, 6106653858), (3, 4071102572), (4, 3053326929), (6, 2035551286), (12, 1017775643), (43, 284030412), (86, 142015206), (129, 94676804), (172, 71007603), (258, 47338402), (516, 23669201), (647, 18876828), (1294, 9438414), (1941, 6292276), (2588, 4719207), (3882, 3146138), (7764, 1573069), (27821, 438996), (36583, 333852), (55642, 219498), (73166, 166926), (83463, 146332), (109749, 111284)]