42147162

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11075

約数の個数: 32

約数和(自身を含む): 94988160

約数和(自身を除く): 52840998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 10993, 21986, 32979, 65958, 98937, 197874, 296811, 593622, 780503, 1561006, 2341509, 4683018, 7024527, 14049054, 21073581, 42147162]

約数ペア:

[(1, 42147162), (2, 21073581), (3, 14049054), (6, 7024527), (9, 4683018), (18, 2341509), (27, 1561006), (54, 780503), (71, 593622), (142, 296811), (213, 197874), (426, 98937), (639, 65958), (1278, 32979), (1917, 21986), (3834, 10993)]