42189994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14458

約数の個数: 32

約数和(自身を含む): 83059200

約数和(自身を除く): 40869206

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 14419, 28838, 100933, 158609, 201866, 273961, 317218, 547922, 1110263, 1917727, 2220526, 3013571, 3835454, 6027142, 21094997, 42189994]

約数ペア:

[(1, 42189994), (2, 21094997), (7, 6027142), (11, 3835454), (14, 3013571), (19, 2220526), (22, 1917727), (38, 1110263), (77, 547922), (133, 317218), (154, 273961), (209, 201866), (266, 158609), (418, 100933), (1463, 28838), (2926, 14419)]