668367042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{15913501}}^1$

素因数の和:15913513

約数の個数: 16

約数和(自身を含む): 1527696192

約数和(自身を除く): 859329150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 15913501, 31827002, 47740503, 95481006, 111394507, 222789014, 334183521, 668367042]

約数ペア:

[(1, 668367042), (2, 334183521), (3, 222789014), (6, 111394507), (7, 95481006), (14, 47740503), (21, 31827002), (42, 15913501)]