12707748

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3299}}^1$

素因数の和:3416

約数の個数: 36

約数和(自身を含む): 32432400

約数和(自身を除く): 19724652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3299, 3852, 6598, 9897, 13196, 19794, 29691, 39588, 59382, 118764, 352993, 705986, 1058979, 1411972, 2117958, 3176937, 4235916, 6353874, 12707748]

約数ペア:

[(1, 12707748), (2, 6353874), (3, 4235916), (4, 3176937), (6, 2117958), (9, 1411972), (12, 1058979), (18, 705986), (36, 352993), (107, 118764), (214, 59382), (321, 39588), (428, 29691), (642, 19794), (963, 13196), (1284, 9897), (1926, 6598), (3299, 3852)]