147621762

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{52237}}^1$

素因数の和:52402

約数の個数: 24

約数和(自身を含む): 321890556

約数和(自身を除く): 174268794

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 52237, 104474, 156711, 313422, 470133, 940266, 8201209, 16402418, 24603627, 49207254, 73810881, 147621762]

約数ペア:

[(1, 147621762), (2, 73810881), (3, 49207254), (6, 24603627), (9, 16402418), (18, 8201209), (157, 940266), (314, 470133), (471, 313422), (942, 156711), (1413, 104474), (2826, 52237)]