42420014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17929}}^1$

素因数の和:17964

約数の個数: 24

約数和(自身を含む): 78748560

約数和(自身を除く): 36328546

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 17929, 35858, 125503, 233077, 251006, 466154, 1631539, 3030001, 3263078, 6060002, 21210007, 42420014]

約数ペア:

[(1, 42420014), (2, 21210007), (7, 6060002), (13, 3263078), (14, 3030001), (26, 1631539), (91, 466154), (169, 251006), (182, 233077), (338, 125503), (1183, 35858), (2366, 17929)]