42045322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173741}}^1$

素因数の和:173765

約数の個数: 12

約数和(自身を含む): 69323058

約数和(自身を除く): 27277736

約数列:

[1, 2, 11, 22, 121, 242, 173741, 347482, 1911151, 3822302, 21022661, 42045322]

約数ペア:

[(1, 42045322), (2, 21022661), (11, 3822302), (22, 1911151), (121, 347482), (242, 173741)]