2320146

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 5065164

約数和(自身を除く): 2745018

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 821, 942, 1413, 1642, 2463, 2826, 4926, 7389, 14778, 128897, 257794, 386691, 773382, 1160073, 2320146]

約数ペア:

[(1, 2320146), (2, 1160073), (3, 773382), (6, 386691), (9, 257794), (18, 128897), (157, 14778), (314, 7389), (471, 4926), (821, 2826), (942, 2463), (1413, 1642)]