42684866

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{18257}}^1$

素因数の和:18433

約数の個数: 16

約数和(自身を含む): 73616256

約数和(自身を除く): 30931390

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 18257, 36514, 127799, 255598, 3048919, 6097838, 21342433, 42684866]

約数ペア:

[(1, 42684866), (2, 21342433), (7, 6097838), (14, 3048919), (167, 255598), (334, 127799), (1169, 36514), (2338, 18257)]