2018124967107

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1\times {\mathrm{30643}}^1$

素因数の和:31983

約数の個数: 32

約数和(自身を含む): 2732366131200

約数和(自身を除く): 714241164093

約数列:

[1, 3, 107, 199, 321, 597, 1031, 3093, 21293, 30643, 63879, 91929, 110317, 205169, 330951, 615507, 3278801, 6097957, 9836403, 18293871, 21953083, 31592933, 65859249, 94778799, 652481399, 1957444197, 3380443831, 6286993667, 10141331493, 18860981001, 672708322369, 2018124967107]

約数ペア:

[(1, 2018124967107), (3, 672708322369), (107, 18860981001), (199, 10141331493), (321, 6286993667), (597, 3380443831), (1031, 1957444197), (3093, 652481399), (21293, 94778799), (30643, 65859249), (63879, 31592933), (91929, 21953083), (110317, 18293871), (205169, 9836403), (330951, 6097957), (615507, 3278801)]