267980451942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6380486951}}^1$

素因数の和:6380486963

約数の個数: 16

約数和(自身を含む): 612526747392

約数和(自身を除く): 344546295450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6380486951, 12760973902, 19141460853, 38282921706, 44663408657, 89326817314, 133990225971, 267980451942]

約数ペア:

[(1, 267980451942), (2, 133990225971), (3, 89326817314), (6, 44663408657), (7, 38282921706), (14, 19141460853), (21, 12760973902), (42, 6380486951)]